IIT JEE Questions And Answers :: Chemical Bonding And Molecular Structures: part2



IIT JEE : Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS :: part2 : 11 to 15

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

11.A molecule which contains unpaired electron is

carbon monoxide
oxygen molecule
molecular nitrogen
carbon dioxide

12.Which concept explains the fact that ortho nitro-phenol is more volatile than p-nitrophenol?

Hydrogen bonding
Hyper conjugation
Covalent bonding
Resonance

13.Electonegativity values of elements help in predicting

polarity of molecules
covalency of the elements
size of the atoms
bond length

14.Which out of the following has highest boiling point?

HCl
HBr
HF
HI

15.Out of the following, the weakest interact are involved in

Van der Waals interaction
ionic bond
polar covalent bond
hydrogen bond

More Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS available in next pages

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