Correct order of boiling point is (a) \( \mathrm{H}_{2}\mathrm{H}_{2} \mathrm{O}_{2}\mathrm{D}_{...

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Correct order of boiling point is
(a) \( \mathrm{H}_{2}\mathrm{H}_{2} \mathrm{O}_{2}\mathrm{D}_{2} \mathrm{O}\mathrm{H}_{2} \mathrm{O}\mathrm{D}_{2} \)
(b) \( \mathrm{H}_{2} \mathrm{O}_{2}\mathrm{H}_{2}\mathrm{D}_{2} \mathrm{O}\mathrm{H}_{2} \mathrm{O}\mathrm{D}_{2} \)
(c) \( \mathrm{H}_{2} \mathrm{O}_{2}\mathrm{D}_{2} \mathrm{O}\mathrm{H}_{2} \mathrm{O}\mathrm{D}_{2}\mathrm{H}_{2} \)
(d) \( \mathrm{H}_{2} \mathrm{O}_{2}\mathrm{D}_{2} \mathrm{O}\mathrm{H}_{2} \mathrm{O}\mathrm{H}_{2}\mathrm{D}_{2} \)
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