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. (a), (b) and (c )
B. (b) and (c )
C. (a) and (c )
D. (a) and (b)

Answer

D