Chemistry MCQ Question - Macromolecules Chemistry MCQs: multiple choice questions and answers,Mock Tests and Practice Papers

Question:

A polymer in which three different monomers combine called.

1.Copolymer

2.Terpolymer

3.Homopolymer

4.Biopolymer

Posted Date:-2021-09-10 20:53:01

Question:

Absolute alcohol is obtained when rectified spirit is treated with

1.Ca(OH)2

2.CaCO3

3.CaCl2

4.CaO

Posted Date:-2021-09-10 20:53:01

Question:

All proteins yield ______ upon complete hydrolysis.

1.Nitrogen

2.Amino acids

3.Carbon and hydrogen

4.Sulphur

Posted Date:-2021-09-10 20:53:01

Question:

Amylose is

1.Soluble in water

2.Insoluble in water

3.Soluble in alcohol

4.Partially soluble in alcohol

Posted Date:-2021-09-10 20:53:01

Question:

An alcohol which can be prepared by fermentation is

1.CH3OH

2.C3H7OH

3.CH3 - CH2 - OH

4.C6H5OH

Posted Date:-2021-09-10 20:53:01

Question:

Animal and vegetable fats are

1.Glycerols

2.Fatty acids

3.Triesters formed from glycerol and fatty acids

4.Tetraesters formed from glycerol and fatty acids

Posted Date:-2021-09-10 20:53:01

Question:

Animal fats are located particularly in

1.Skeleton tissues

2.Cardiac tissues

3.Connective tissues

4.Adipose tissues

Posted Date:-2021-09-10 20:53:01

Question:

Carbohydrates are polyhydroxy compounds of

1.Glucose

2.Glyceraldehydes

3.Oligosaccharides

4.Aldehydes and ketones

Posted Date:-2021-09-10 20:53:01

Question:

Common example of carbohydrates are

1.Cellulose glycogen galactose

2.Glyceraldehydes glucose peptone

3.Glycerol phospho lipids collagen

4.Legumin amylopectin albumin

Posted Date:-2021-09-10 20:53:01

Question:

Enzyme proved useful in cancer treatment is

1.Lactic dehydrogenase

2.Alkaline phosphatase

3.L-asparaginase

4.Cellulase

Posted Date:-2021-09-10 20:53:01

Question:

Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called

1.Oxidoreductases

2.Hydrolases

3.Isoenzymes

4.Isomerases

Posted Date:-2021-09-10 20:53:01

Question:

Enzynies that catalyze the transfer of groups within molecule are called

1.Isomerases

2.Lyases

3.Transferases

4.Ligases

Posted Date:-2021-09-10 20:53:01

Question:

Ethanol and methanol can be distinguished by a

1.Iodoform test

2.Lucas test

3.Benedicts test

4.Tollens test

Posted Date:-2021-09-10 20:53:01

Question:

Ethanol can be converted into ethanoic acid by

1.Hydrogenation

2.Hydration

3.Oxidation

4.Fermentation

Posted Date:-2021-09-10 20:53:01

Question:

Ethers show functional group isomerism with

1.aldehydes

2.ketones

3.alcohols

4.carboxylic acid

Posted Date:-2021-09-10 20:53:01

Question:

Heating phenol with Zn will yield

1.Benzene

2.Benzoic acid

3.Phenoxide

4.Cyclohexane

Posted Date:-2021-09-10 20:53:01

Question:

Hydrolysis of an oligosaccharide in the presence of acid yields

1.one monosaccharide unit

2.No monosaccharide unit

3.2-9 monosaccharide unit

4.many monosaccharide

Posted Date:-2021-09-10 20:53:01

Question:

Industrial materials and thermal power stations are coated with

1.Polyester resins

2.Epoxy paints

3.Polyamide resins

4.Polyvinyl chloride

Posted Date:-2021-09-10 20:53:01

Question:

Lipids are soluble in

1.Organic solvents

2.Organic and inorganic solvents

3.Inorganic solvents

4.Solubility has nothing to do with lipids

Posted Date:-2021-09-10 20:53:01

Question:

Lipopolysaccharides are examples of

1.Derived lipids

2.Simple lipids

3.Compound lipids

4.Not a type of lipids

Posted Date:-2021-09-10 20:53:01

Question:

Methanol can be obtained from

1.water gas

2.destructive distillation of wood

3.methane

4.all

Posted Date:-2021-09-10 20:53:01

Question:

Methyl alcohol is not used

1.As a solvent

2.As an antifreezing agent

3.As a substitute for petrol

4.For denaturing of ethyl alcohol

Posted Date:-2021-09-10 20:53:01

Question:

Nucleic acids direct the synthesis of

1.Glucose

2.Triglycerides

3.Proteins

4.All

Posted Date:-2021-09-10 20:53:01

Question:

Nucleic acids were first demonstrated in

1.Pus cells

2.Sperm heads

3.1872

4.all of the above

Posted Date:-2021-09-10 20:53:01

Question:

Nylon is obtained by heating

1.Acrylic acid

2.Epichlorohydrin

3.Vinyl chloride

4.Adipic acid with hexamethylene diamine

Posted Date:-2021-09-10 20:53:01

Question:

Orgosterol is

1.Orgocalciferol

2.Vitamin D2

3.Sterol

4.all of the above

Posted Date:-2021-09-10 20:53:01

Question:

Phenol was isolated by Runge from

1.vegetable oil

2.coaltar

3.wood

4.none of these

Posted Date:-2021-09-10 20:53:01

Question:

Polyester resins are the product of the reaction of

1.Dihydric alcohol and dicarboxylic aromatic acids

2.Polyamines with aliphatic dicarboxylic acids

3.Styrene in the presence of catalyst

4.Epichlorohydrin with diphenylol propane

Posted Date:-2021-09-10 20:53:01

Question:

Polymers described as large molecules built up from small repeating units called

1.Biopolymers

2.Dimers

3.Monomers

4.metamers

Posted Date:-2021-09-10 20:53:01

Question:

Protein attached to some non protein group is called

1.Derived protein

2.Sample protein

3.Proteoses

4.Conjugated protein

Posted Date:-2021-09-10 20:53:01

Question:

Purines and pyrimidines are

1.Enzymes

2.Nitrogenous bases

3.Carbohydrates

4.Lipids

Posted Date:-2021-09-10 20:53:01

Question:

Rate of enzymatic reaction is directly proportional to the concentration of

1.Enzyme

2.Substrate

3.Enzyme and substrate

4.Enzyme and product

Posted Date:-2021-09-10 20:53:01

Question:

Regular coiling or zigzagging of polypeptide through hydrogen bonding is its.

1.Quantum structure

2.Secondary structure

3.Tertiary structure

4.Primary structure

Posted Date:-2021-09-10 20:53:01

Question:

Saponification is the hydrolysis of fat or oil with an

1.Acid

2.Alkali

3.Enzyme and alkali

4.Enzyme and acid

Posted Date:-2021-09-10 20:53:01

Question:

The distinction test for primary secondary and tertiary alcohol required to react each of them is

1.Cone. HCI and anhydrous SOCl2

2.Cone. HCI and anhydrous CaCl2

3.Cone. HCI and anhydrous PCl2

4.Cone. HCI and anhydrous ZnCl2

Posted Date:-2021-09-10 20:53:01

Question:

The given dissociation constant (Ka) value 1.3x10-10 is of

1.Alcohol

2.Acetic acid

3.Water

4.Phenol

Posted Date:-2021-09-10 20:53:01

Question:

The hydrogenation of phenol in the presence of Ni and heat gives

1.cyclohexane

2.n - hexane

3.1 - hexanol

4.cyclohexanol

Posted Date:-2021-09-10 20:53:01

Question:

The important monomers of acryclic resins is

1.Vinyl chloride

2.Styrene

3.Methylmethacrylate

4.Hexamethylenediamine

Posted Date:-2021-09-10 20:53:01

Question:

The mechanism by which the genetic information can be duplicated is called

1.Duplication

2.Transcription

3.Replication

4.Mutation

Posted Date:-2021-09-10 20:53:01

Question:

The nitrogenous base different in RNA as compared to DNA is

1.Cytosine

2.Thymine

3.Adenine

4.Guanine

Posted Date:-2021-09-10 20:53:01

Question:

The process of polymerization was classified by

1.Strecker

2.Sabatier

3.Runge

4.W. H. Carothers

Posted Date:-2021-09-10 20:53:01

Question:

Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is

1.oxidation

2.elimination

3.condensation polymerization

4.additional polymertization

Posted Date:-2021-09-10 20:53:01

Question:

Triglycerides are easily hydrolyzed by enzymes called

1.Lyases

2.Ligases

3.Lipases

4.Hydrolases

Posted Date:-2021-09-10 20:53:01

Question:

When alcohol reacts with phosphorous halides it geive

1.alkyl halides

2.alkyl amine

3.alkanes

4.alkynes

Posted Date:-2021-09-10 20:53:01

Question:

When phenol is heated with concentrated nitric acid the product is

1.Picric acid

2.o-nitrophenol

3.1 3 5 -trinitro benzene

4.p-nitrophenol

Posted Date:-2021-09-10 20:53:01

Question:

Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate?

1.Primary alcohol

2.Secondary alcohol

3.Tertiary alcohol

4.All of above

Posted Date:-2021-09-10 20:53:01

Question:

Which compound is also known by the name of carbolic acid?

1.C2H2OH

2.H2CO3

3.C6H5OH

4.H3PO3

Posted Date:-2021-09-10 20:53:01

Question:

Which compound shows hydrogen bonding?

1.C2H6

2.C2H5Cl

3.CH3OCH3

4.C2H5OH

Posted Date:-2021-09-10 20:53:01

Question:

Which one of the following alcohol has greater boiling point

1.ethanol

2.ethylene glaycol

3.glycerol

4.methanol

Posted Date:-2021-09-10 20:53:01

Question:

Which one of the following compound does not have - OH group

1.ethylene glycol

2.glycerol

3.picric acid

4.ethyl acetate

Posted Date:-2021-09-10 20:53:01

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Chemistry/Chemistry MCQ Question - Macromolecules Sample Test,Sample questions

Question: A polymer in which three different monomers combine called.

Question: Absolute alcohol is obtained when rectified spirit is treated with

Question: All proteins yield ______ upon complete hydrolysis.

Question: Amylose is

Question: An alcohol which can be prepared by fermentation is

Question: Animal and vegetable fats are

Question: Animal fats are located particularly in

Question: Carbohydrates are polyhydroxy compounds of

Question: Common example of carbohydrates are

Question: Enzyme proved useful in cancer treatment is

Question: Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called

Question: Enzynies that catalyze the transfer of groups within molecule are called

Question: Ethanol and methanol can be distinguished by a

Question: Ethanol can be converted into ethanoic acid by

Question: Ethers show functional group isomerism with

Question: Heating phenol with Zn will yield

Question: Hydrolysis of an oligosaccharide in the presence of acid yields

Question: Industrial materials and thermal power stations are coated with

Question: Lipids are soluble in

Question: Lipopolysaccharides are examples of

Question: Methanol can be obtained from

Question: Methyl alcohol is not used

Question: Nucleic acids direct the synthesis of

Question: Nucleic acids were first demonstrated in

Question: Nylon is obtained by heating

Question: Orgosterol is

Question: Phenol was isolated by Runge from

Question: Polyester resins are the product of the reaction of

Question: Polymers described as large molecules built up from small repeating units called

Question: Protein attached to some non protein group is called

Question: Purines and pyrimidines are

Question: Rate of enzymatic reaction is directly proportional to the concentration of

Question: Regular coiling or zigzagging of polypeptide through hydrogen bonding is its.

Question: Saponification is the hydrolysis of fat or oil with an

Question: The distinction test for primary secondary and tertiary alcohol required to react each of them is

Question: The given dissociation constant (Ka) value 1.3x10-10 is of

Question: The hydrogenation of phenol in the presence of Ni and heat gives

Question: The important monomers of acryclic resins is

Question: The mechanism by which the genetic information can be duplicated is called

Question: The nitrogenous base different in RNA as compared to DNA is

Question: The process of polymerization was classified by

Question: Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is

Question: Triglycerides are easily hydrolyzed by enzymes called

Question: When alcohol reacts with phosphorous halides it geive

Question: When phenol is heated with concentrated nitric acid the product is

Question: Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate?

Question: Which compound is also known by the name of carbolic acid?

Question: Which compound shows hydrogen bonding?

Question: Which one of the following alcohol has greater boiling point

Question: Which one of the following compound does not have - OH group

More MCQS

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R4R Team

Question:
A polymer in which three different monomers combine called.

Question:
Absolute alcohol is obtained when rectified spirit is treated with

Question:
All proteins yield ______ upon complete hydrolysis.

Question:
Amylose is

Question:
An alcohol which can be prepared by fermentation is

Question:
Animal and vegetable fats are

Question:
Animal fats are located particularly in

Question:
Carbohydrates are polyhydroxy compounds of

Question:
Common example of carbohydrates are

Question:
Enzyme proved useful in cancer treatment is

Question:
Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called

Question:
Enzynies that catalyze the transfer of groups within molecule are called

Question:
Ethanol and methanol can be distinguished by a

Question:
Ethanol can be converted into ethanoic acid by

Question:
Ethers show functional group isomerism with

Question:
Heating phenol with Zn will yield

Question:
Hydrolysis of an oligosaccharide in the presence of acid yields

Question:
Industrial materials and thermal power stations are coated with

Question:
Lipids are soluble in

Question:
Lipopolysaccharides are examples of

Question:
Methanol can be obtained from

Question:
Methyl alcohol is not used

Question:
Nucleic acids direct the synthesis of

Question:
Nucleic acids were first demonstrated in

Question:
Nylon is obtained by heating

Question:
Orgosterol is

Question:
Phenol was isolated by Runge from

Question:
Polyester resins are the product of the reaction of

Question:
Polymers described as large molecules built up from small repeating units called

Question:
Protein attached to some non protein group is called

Question:
Purines and pyrimidines are

Question:
Rate of enzymatic reaction is directly proportional to the concentration of

Question:
Regular coiling or zigzagging of polypeptide through hydrogen bonding is its.

Question:
Saponification is the hydrolysis of fat or oil with an

Question:
The distinction test for primary secondary and tertiary alcohol required to react each of them is

Question:
The given dissociation constant (Ka) value 1.3x10-10 is of

Question:
The hydrogenation of phenol in the presence of Ni and heat gives

Question:
The important monomers of acryclic resins is

Question:
The mechanism by which the genetic information can be duplicated is called

Question:
The nitrogenous base different in RNA as compared to DNA is

Question:
The process of polymerization was classified by

Question:
Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is

Question:
Triglycerides are easily hydrolyzed by enzymes called

Question:
When alcohol reacts with phosphorous halides it geive

Question:
When phenol is heated with concentrated nitric acid the product is

Question:
Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate?

Question:
Which compound is also known by the name of carbolic acid?

Question:
Which compound shows hydrogen bonding?

Question:
Which one of the following alcohol has greater boiling point

Question:
Which one of the following compound does not have - OH group