IIT-JEE 1997 | Chemical Bonding & Molecular Structure Question 39 | Chemistry

IIT-JEE 1997

MCQ (Single Correct Answer)

-0.25

The critical temperature of water is higher than that of O₂ because the H₂O molecule has

fewer electrons than O₂

two covalent bonds

V-shape

dipole moment

IIT-JEE 1997

MCQ (Single Correct Answer)

-0.25

Which contains both polar and non-polar bonds?

NH₄Cl

HCN

H₂O₂

CH₄

IIT-JEE 1997

MCQ (Single Correct Answer)

-0.25

Which one of the following compounds has sp² hybridization?

CO₂

SO₂

N₂O

IIT-JEE 1996

MCQ (Single Correct Answer)

-0.25

The number and type of bonds between two carbon atoms in CaC₂ are:

one sigma ($$\sigma$$) and one pi ($$\pi$$) bonds

one sigma ($$\sigma$$) and two pi ($$\pi$$) bonds

one sigma ($$\sigma$$) and one and a half pi ($$\pi$$) bonds

one sigma ($$\sigma$$) bond

JEE Advanced Subjects