Question

Two compounds A and B have some percentage composition. The compouds A and B
A. are identical
B. are isomers
C. are neither identical nor isomers
D. All the three are correct

Answer 1

Correct Answer - D
Converse of law of definite proportion is not true. For example, butane and isobutane have same percentage composition (Choice B), acetylene, `C_(2)H_(2)` and benzene, `C_(6)H_(6)` have same percentage composition. As such choice (D) is correct