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Question: 
 MX6 is a molecule with octahedral geometry. How many X – M – X bonds are at 180°?

1.four

2.two

3. three

4.six

Posted Date:-2021-03-08 07:25:20

Question: 
 Sp3d2 hybridization is present in [Co(NH3)63+], find its geometry

1. octahedral geometry

2.square planar geometry

3. tetragonal geometry

4.tetrahedral geometry

Posted Date:-2021-03-08 07:25:20

Question: 
 The formal charge and P-O bond order in PO43- respectively are

1. 0.6, -0.75

2. -0.75, 1.25

3.1.0, -0.75

4. 1.25, -3

Posted Date:-2021-03-08 07:25:20

Question: 
 Which of the molecules does not have a permanent dipole moment?

1.SO3

2. SO2

3.H2S

4.CS2

Posted Date:-2021-03-08 07:25:20

Question: 
Find the molecule with the maximum dipole moment

1. CH4

2.NH3

3.CO2

4.NF3

Posted Date:-2021-03-08 07:25:20

Question: 
Find the pair with sp2 hybridisation of the central molecule

1.NH3 and NO2–

2. BF3 and NH2–

3.BF3 and NO2–

4. NH2– and H2O

Posted Date:-2021-03-08 07:25:20

Question: 
 C-O bond length is minimum in

1.CO2

2.CO32-

3.HCOO–

4.CO

Posted Date:-2021-03-08 07:25:20

Question: 
Molecules are held together in a crystal by

1.hydrogen bond

2. electrostatic attraction

3.Van der Waal’s attraction

4.dipole-dipole attraction

Posted Date:-2021-03-08 07:25:20

Question: 
pℼ – dℼ bonding is present in which molecule

1. SO32-

2.CO32-

3. NO3–

4.BO33-

Posted Date:-2021-03-08 07:25:20

Question: 
Which one has a pyramidal shape?

1. SO3

2. PCl3

3. CO32-

4.NO3–

Posted Date:-2021-03-08 07:25:20

Posted on by R4R Team

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