IIT JEE : Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS :: part3 : 6 to 10

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

6.Which of the following bond is most polar?

C-H

N-H

S-H

O-H.

7.The half of the difference between the number of electrons in bonding and antibonding MOs is called

molecular order

bond order

electronic order

bonding capacity.

8.What is not true for resonance?

Cannonical forms differ only in electronic arrangement

Cannonical forms differ in atomic as well as electronic arrangement

Cannonical forms have same number of unpaired electrons

Cannonical forms are hypopthetical.

9.In a homonuclear molecule, higher the bond order, larger will be

bond length

bond strength

paramagnetism

ionic character.

10.Tetrahedral bonding of carbon atoms was first shown by

Vant Hoff and Le Bel

Planck

Lewis

Buffer

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

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IIT JEE Questions And Answers :: Chemical Bonding And Molecular Structures: part3