IIT-JEE 1997 | Chemical Bonding & Molecular Structure Question 38 | 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 one of the following compounds has sp² hybridization?

CO₂

SO₂

N₂O

IIT-JEE 1997

MCQ (Single Correct Answer)

-0.25

Which contains both polar and non-polar bonds?

NH₄Cl

HCN

H₂O₂

CH₄

IIT-JEE 1996

MCQ (Single Correct Answer)

-0.25

Among the following species, identity the isostructural pairs NF₃, $$NO_3^-$$, BF₃, H₃O⁺ , HN₃

[NF₃, $$NO_3^-$$] and [BF₃, H₃O⁺]

[NF₃, HN₃] and [$$NO_3^-$$, BF₃]

[NF₃, H₃O⁺] and [$$NO_3^-$$, BF₃]

[NF₃, H₃O⁺] and [HN₃, BF₃]

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