1.

Statement 1: D-Cl bond is stronger than H-Cl bond. statement 2: Chlorine reacts more rapidly with H_(2) than with D_(2).

Answer»

STATEMENT 1 is true, statement 2 is true, statement 2 si a correct explanation for statement 15
Statement 1 is true, statement 2 is true, statement 2 is not a correct explanation for statement 15
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is true

Solution :Due to isotope EFFECT rate of REACTION of `Cl_(2)` with `D_(2)` is slower than that with `H_(2)`.


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