Chemistry/Chemistry MCQ Question - Aliphatic Hydrocarbons Sample Test,Sample questions

  1. Home
  2. Back

Question: 
? ? -dichloroethyl sulphide is commonly known as

1.laughing gas

2.bio-gas

3.mustard gas

4.phosgene gas

Posted Date:-2021-09-10 20:48:15

Question: 
Alkanes are also known as

1.saturated hydrocarbon

2.unsaturated hydrocarbon

3.paraffins

4.both a & c

Posted Date:-2021-09-10 20:48:15

Question: 
Alkanes containing a methyl group on main chain at 2nd carbon are called

1.iso-alkane

2.normal-alkane

3.neo-alkane

4.branched-alkane

Posted Date:-2021-09-10 20:48:15

Question: 
Alkenes are produced from dehalogenation of

1.dihalo alkane

2.trihalo alkane

3.vicinal dihalo alkane

4.vicinal trihalo alkane

Posted Date:-2021-09-10 20:48:15

Question: 
Bleaching powder is not used for bleaching

1.Cotton

2.Costly fabrics

3.Linen

4.Paper pulb

Posted Date:-2021-09-10 20:48:15

Question: 
Clemmensens reduction infolves the reduction of

1.ketone

2.aldehyde

3.alkane

4.all of the above

Posted Date:-2021-09-10 20:48:15

Question: 
Dehalogenation of ethyl tetrahalide will give

1.ethene

2.ethyne

3.ethyl halide

4.all of the above are possible

Posted Date:-2021-09-10 20:48:15

Question: 
General formula of alkyne is

1.CnH2n + 2

2.CnH2n - 2

3.CnH2n

4.CnH2n + 2

Posted Date:-2021-09-10 20:48:15

Question: 
Hydrogenolysis results in the formation of

1.alkane

2.alkene

3.alkyne

4.aldehydes

Posted Date:-2021-09-10 20:48:15

Question: 
In unsaturated hydro carbons ?-electrons favour

1.less reactivity

2.addition reactions

3.substitution reactions

4.none

Posted Date:-2021-09-10 20:48:15

Question: 
In which compound of Xenon the oxidation state of Xenon is + 6.

1.XeF4

2.XeOF4

3.XeOF2

4.Na4XeO6

Posted Date:-2021-09-10 20:48:15

Question: 
Indicate the correct statement:

1.Cl2 is the strongest oxidizing agent

2.I2 is a volatile solid

3.Br2 is more reactive than Cl2

4.Cl2 is insoluble in water

Posted Date:-2021-09-10 20:48:15

Question: 
Introduction of nitro group in a molecule is called

1.nitration

2.halogenation

3.sulphonation

4.amination

Posted Date:-2021-09-10 20:48:15

Question: 
K2Cr2O7/H2SO4 generate

1.Oxygen

2.Hydrogen

3.Nascent oxygen[O]

4.Nascent hydrogen[H]

Posted Date:-2021-09-10 20:48:15

Question: 
Molozonide is unstable and changes into ozonide on

1.reduction

2.oxidation

3.hydrolysis

4.rearrangement

Posted Date:-2021-09-10 20:48:15

Question: 
Order of ease of halogenation in alkane is

1.I2>Cl2>Br2>F2

2.F2>Cl2>I2>Br2

3.F2>Cl2>Br2>I2

4.Cl2>F2>Br2>I2

Posted Date:-2021-09-10 20:48:15

Question: 
Photographic plates are coated with a thin film of :

1.AgNO3

2.AgI

3.AgCl

4.AgBr

Posted Date:-2021-09-10 20:48:15

Question: 
Preparation of vegetable ghee involves

1.halogenation

2.hydroxylation

3.hydrogenation

4.hydration

Posted Date:-2021-09-10 20:48:15

Question: 
R-Mg-Br is called

1.Grignard reagent

2.Metallic alkyl halide

3.Both a & b

4.Alkyl

Posted Date:-2021-09-10 20:48:15

Question: 
Raney nickel is prepared from __________ by treating with caustic soda

1.Ni-Cu alloy

2.Ni-Fe alloy

3.Ni-Al alloy

4.Ni-Mg alloy

Posted Date:-2021-09-10 20:48:15

Question: 
Reactivity due to pi-electrons is present in

1.alkane

2.alkene

3.alkyne

4.both b & c

Posted Date:-2021-09-10 20:48:15

Question: 
Removal of CO2 is called

1.carboxylation

2.decarboxylation

3.esterification

4.hydroxylation

Posted Date:-2021-09-10 20:48:15

Question: 
Removal of halogen and hydrogen atom is

1.halogenation

2.dehalogenation

3.dehydrohalogenation

4.hydrohalogenation

Posted Date:-2021-09-10 20:48:15

Question: 
Sabatier Senderns reaction involve _________ in presence of Ni

1.Aalkene & H2

2.alkene & O2

3.alkene & N2

4.alkyne & Cl2

Posted Date:-2021-09-10 20:48:15

Question: 
Soda lime is a mixture of

1.CaO and KOH

2.CaO and NaOH

3.NaOH and Na2O

4.Na2O and KOH

Posted Date:-2021-09-10 20:48:15

Question: 
The anhydride of HCIO4 is:

1.Cl2O

2.Cl2O6

3.ClO2

4.Cl2O7

Posted Date:-2021-09-10 20:48:15

Question: 
The formula of starch is

1.C12H22O11

2.C6H10O5

3.(C6H10O5)n

4.C6H12O6

Posted Date:-2021-09-10 20:48:15

Question: 
The gas used in manufacturing of urea fertilizer

1.C2H6

2.C2H4

3.C2H2

4.CH4

Posted Date:-2021-09-10 20:48:15

Question: 
The oxidation of isopropyl alcohol will yield

1.propane

2.Propanol

3.Propanone

4.Propanoic acid

Posted Date:-2021-09-10 20:48:15

Question: 
The process of fermentation of starch involve many enzymes the sequence of enzymes used are

1.Diastase-maltase-zymase

2.Zymase-maltase-diastase

3.Maltase-diastase-zymase

4.Diastase-zymase-maltase

Posted Date:-2021-09-10 20:48:15

Question: 
The rectified spirit contains

1.12% alcohol

2.90% alcohol

3.95% alcohol

4.100% alcohol

Posted Date:-2021-09-10 20:48:15

Question: 
The residue obtained after the crystallization of sugar from concentrated sugar cane juice is called

1.Mother liquor

2.Filterate

3.Extract

4.Molasses

Posted Date:-2021-09-10 20:48:15

Question: 
Upto ______ C atoms alkanes are gases

1.2

2.3

3.4

4.6

Posted Date:-2021-09-10 20:48:15

Question: 
Vinylacetylene combines with HCI to form

1.polyacetylene

2.benzene

3.chloroprene

4.divinyl acetylene

Posted Date:-2021-09-10 20:48:15

Question: 
Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce

1.methanal

2.methanol

3.carbonic acid

4.methane

Posted Date:-2021-09-10 20:48:15

Question: 
When one hydrogen atom of alkane is removed then it is called

1.alkene

2.alkyl

3.aldehyde

4.saturated hydrocarbon

Posted Date:-2021-09-10 20:48:15

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 20:48:15

Question: 
Which is methyl cyanide

1.CH3NH2

2.CH3NO2

3.CH3CN

4.CH2 = CH - CN

Posted Date:-2021-09-10 20:48:15

Question: 
Which is the paramagnetic oxide of chlorine:

1.Cl2O7

2.Cl2O6

3.ClO2

4.ClO2

Posted Date:-2021-09-10 20:48:15

Question: 
Which is used for artificial ripening of fruit?

1.ethane

2.ethene

3.ethyne

4.methane

Posted Date:-2021-09-10 20:48:15

Question: 
Which of the following is not use of compounds of Fluorine

1.SbF3 is used for manufacture of pottery

2.Sodium fluoroacetate is a rat poison

3.Cu F2 is used in ceramic industry

4.None of the above

Posted Date:-2021-09-10 20:48:15

Question: 
Which of the following is the most reactiIncomplete oxidation of methane in the limited supply of air forms.
ve

1.CO2 and H2O

2.CH3OH

3.CO + H2 + C

4.CO + H2O + C

Posted Date:-2021-09-10 20:48:15

Question: 
Which of the following is the most reactive

1.ethane

2.ethyne

3.ethene

4.benzene

Posted Date:-2021-09-10 20:48:15

Question: 
Which of the following is the weakest reducing agent?

1.HF

2.HBr

3.HC?

4.HI

Posted Date:-2021-09-10 20:48:15

Question: 
Which of the following will be acidic

1.propyne

2.1-butyne

3.ethyne

4.all of the above

Posted Date:-2021-09-10 20:48:15

Question: 
Which one is Chloroform

1.CH2Cl2

2.CH3Cl

3.CHCl3

4.CCl4

Posted Date:-2021-09-10 20:48:15

Question: 
Which one of the following halogens is present in Teflon:

1.I2

2.Br2

3.Cl2

4.F2

Posted Date:-2021-09-10 20:48:15

Question: 
Which one of the following is also known as lactic acid?

1.3-Hydroxy propanoic acid

2.2-Hydroxy propanoic acid

3.2-hydroxy butanoic acid

4.3-hydroxy butanoic acid

Posted Date:-2021-09-10 20:48:15

Question: 
Which one of the following is also known as tartaric acid?

1.2 3-dihydroxy butance 1 4 -dioic acid

2.2 3 -dihydroxy butanedioic acid

3.2 3 -dihydroxy butanioc acid

4.2 2 -dihydroxy butanoic acid

Posted Date:-2021-09-10 20:48:15

Question: 
Which one of the following is termed as benzul alcohol?

1.C6H5OH

2.C6H5CH(OH)2

3.C6H5CH2OH

4.C6H5COOH

Posted Date:-2021-09-10 20:48:15

Posted on by R4R Team

More MCQS

  1. Nobel Prizes in Chemistry
  2. G.K Question and Answer - Chemistry MCQs Set I
  3. G.K Question and Answer - Chemistry MCQs Set II
  4. G.K Question and Answer - Chemistry MCQs Set III
  5. G.K Question and Answer - Chemistry MCQs Set IV
  6. G.K Question and Answer - Chemistry MCQs Set V
  7. G.K Question and Answer - Chemistry MCQs Set VI
  8. Chemistry MCQ Questions Set-1
  9. Chemistry MCQ Questions Set-2
  10. Chemistry MCQ Questions Set-3
  11. Chemistry MCQ Questions Set-4
  12. Chemistry MCQ Questions Se-9
  13. Chemistry MCQ Questions Set-10
  14. Chemistry MCQ Questions Set-11
  15. Chemistry MCQ Questions Set-12
  16. Chemistry MCQ Questions Set-13
  17. Chemistry MCQ Questions set-8
  18. Chemistry MCQ Question -Periodic Classification
  19. Chemistry MCQ Question - Basic Concept
  20. Chemistry MCQ Question - Electrochemistry
  21. Chemistry MCQ Question - Environmental Chemistry
  22. Chemistry MCQ Question - BLOCK ELEMENTS
  23. Chemistry MCQ Question - ThermoChemistry
  24. Chemistry MCQ Question - Aliphatic Hydrocarbons
  25. Chemistry MCQ Question - Experimental Techniques
  26. Chemistry MCQ Question - Macromolecules
  27. Chemistry MCQ Question - MCAT ECAT Chemistry Paper
  28. Chemistry MCQ Question - Aromatic Hydrocarbons
  29. Chemistry MCQ Question - Atomic Structure
  30. Chemistry MCQ Question - Chemical Equilibrium
  31. Chemistry MCQ Question - Reaction Kinetics
  32. Chemistry MCQ Question - Transition Elements
  33. Chemistry MCQ Question - Aldehydes and Ketones
  34. Chemistry MCQ Question - Common Chemical Industries
  35. Chemistry MCQ Question - Atomic
  36. Chemistry MCQs Set 1
  37. Chemistry MCQs
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!