IIT JEE Questions And Answers :: Chemical Bonding And Molecular Structures: part4



IIT JEE : Chemical Bonding And Molecular Structures QUESTIONS AND ANSWERS :: part4 : 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.Ice and water differ from each other in

elemental composition
molecular formulae
extent of H-bonding
nature of interparticle forces.

2.Which of the following molecule has dipole moment greater than zero?

3, 3-Diethylpentane
trans-2-pentene
2, 2, 3, 3-tetramethyl butane
Neopentane.

3.Which of the following theory provides explanation about paramagnetic nature of oxygen?

Electronic theory of valency
Valency bond theory
Molecular orbital theory
All of the above.

4.Which of the following does not conduct electricity?

Molten NaOH
Molten KOH
solid NaCl
Aqueous NaCl.

5.The carbon-carbon link in acetylene contains

One sigma and two pi bonds
Two sigma and three pi bonds
Two sigma and two pi bonds
Three sigma bonds.

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

    Health is the greatest gift, contentment is the greatest wealth -Buddha
The only place where success comes before work is in the dictionary.- Vidal Sassoon