IIT-JEE 1997 | Chemical Bonding & Molecular Structure Question 45 | Chemistry

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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

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Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Equilibrium Solutions States of Matter Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State & Surface Chemistry

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Periodic Table & Periodicity Chemical Bonding & Molecular Structure Isolation of Elements Hydrogen s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis

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Basics of Organic Chemistry Hydrocarbons Haloalkanes and Haloarenes Alcohols, Phenols and Ethers Aldehydes, Ketones and Carboxylic Acids Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry

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