Some statements about heavy water are given below `:`
`(i)` Heavy water is used as a moderator in nuclear reactors
`(ii)` Heavy water is more associated than ordinary water.
`(iii)` Heavy water is more effective solvent than ordinary water
Which of the above statments are correct ?

Options

A. `(i)` and `(ii)`
B. `(i), (ii) ` and `(iii)`
C. `(ii)` and `(iii)`
D. `(i)` and `(iii)`

Answer

a

Explanation

Both `(i)` and `(ii)` are correct.