Which of the following mixtures has predominantly "Keesom forces" between the molecules?
(A) Benzene + carbon tetrachloride
(B) Nitric acid + carbon tetrachloride
(C) Sodium chloride + water
(D) Nitric acid + chloroform

Carbon tetrachloride dissolves in water, but sodium chloride does not.

Which of the following has d_(c-o) (Carbon-oxygen bond length) longer than that of free CO molecule ?

Which of the following compounds are ionic and which are covalent? Urea, Canesugar, Hydrogen chloride, Sodium chloride Ammonium chloride, carbon tetrachloride, Ammonia, alcohol, magnesium chloride.

Which of the following amino acid is not optically active and has achiral carbon ?

Among the compounds , Benzene, Carbon tetrachloride, Naphthalene, Benzoic acid, Isooctane and Anthracene, how many can be purified by sublimation.

Write the balanced equations for the following reactions, and add the state symbols : (a) Magnesium carbonate reacts with hydrocloric acid to produce magnesium chloride, carbon dioxide and water. (b) Sodium hydroxide reacts with sulphuric acid to produce sodium sulphate and water.