1.

Which of the following are correct?

Answer»

Ordinary water is electrolyzed more rapidly than `D_2O`
Reaction between `H_2 and CI_2` is much FASTER than `D_2 and CI_2`
`D_2O`FREEZES at LOWER temperature than `H_2O`
Bond dissociation energy for `D_2` is greater than `H_2`

SOLUTION :a)Ordinary water is electrolyzed more rapidly than `D_2O`
B) Reaction between `H_2 and Cl_2` is much faster than `D_2 and Cl_2`
d) Bond dissociation energy for `D_2` is greater than `H_2`


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