EASY
JEE Advanced
IMPORTANT
Earn 100

Which concept best explains that-nitrophenol is more volatile than -nitrophenol?
(a)Steric hindrance
(b)Hyperconjugation
(c)H-bonding
(d)Resonance

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Important Questions on Chemical Bonding and Molecular Structure
MEDIUM
JEE Advanced
IMPORTANT
Chelation can occur in:

EASY
JEE Advanced
IMPORTANT
For and , the correct order of the decreasing extent of hydrogen bonding is:

MEDIUM
JEE Advanced
IMPORTANT
Which of the following represents the order of the strength of hydrogen bonds?

MEDIUM
JEE Advanced
IMPORTANT
Which is steam volatile?

HARD
JEE Advanced
IMPORTANT
In which molecule is the Van der Waals force likely to be the most important in determining m.pt. and b.pt.?

EASY
JEE Advanced
IMPORTANT
Which of the following factors are responsible for the origination of Van der Waals forces?

HARD
JEE Advanced
IMPORTANT
Which of the following statement(s) is/are true?

EASY
JEE Advanced
IMPORTANT
Intermolecular hydrogen bonding increases the enthalpy of vaporisation of a liquid due to the:
