IIT JEE : Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS :: part2 : 1 to 5

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

1.Tetracovalency of carbon can be explained on the basis of

electronegativity

promotion rule

hybridization

resonance

2.Which among the following is not the characteristic property of carbon?

Availability of d-electron for bonding

Highest electronegativity in the group

Multiple bond formation

Resonance

3.The number of the unpaired electrons in O-2 ion are

4.Which of the following bond is the most covalent?

C-H

Si-H

P-H

N-H

5.Nitrogen atom has atomic no. 7 while oxygen atom 8. The total number of electrons in nitrate ion is:

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: part2