Which of the following is not true?

Options

A. `D_(2)`O, freezes at lower temperature than `H_(2),O`
B. Reaction between `H_(2)` and `Cl_(2)`, is much faster than `D_(2)` and `CI_(2)`
C. Ordinary water electrolysed more rapidly than `D_(2)`,O
D. Bond dissociation energy of `D_(2)`, is greater than `H_(2)`

Answer

A

Explanation

`D_(2),O` actually has higher freezing point `(3.8^(@)C)` than water `H_(2)O (0^(@).C)`.