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Which of the following is not true ?
(a) Ordinary water is electrolysed more rapidly than \( \mathrm{D}_{2} \mathrm{O} \)
P
(b) \( \mathrm{D}_{2} \mathrm{O} \) freezes at lower temperature than \( \mathrm{H}_{2} \mathrm{O} \)
W.
(c) Reaction between \( \mathrm{H}_{2} \) and \( \mathrm{Cl}_{2} \) is much faster than \( \mathrm{D}_{2} \) and \( \mathrm{Cl}_{2} \)
(d) Bond disociation energy for \( \mathrm{D}_{2} \mathrm{O} \) is greater than \( \mathrm{H}_{2} \mathrm{O} \)
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