Four test tubes containing solutions (I), (II), (III) and (IV) are shown below along with their
colures. Zinc sulphate is contained in
 
(a) I
(b)II
(c) III
(d) IV

Zinc sulphate is formed as a colourless precipitate. Because ZnSO‚Äč4 is having zinc in Zn2+ state with no unpaired electron. So its colourless. Option d is correct

  • -2
Option D ; IV
I HOPE THAT IT IS CORRECT
SRRY IF IT IS WRONG

 
  • 2
Blue is the correct answer
option B


 
  • -3
blue color is of only zinc and zinc sulphate is of no colour (colorless). D is correct.
  • -1
IV
  • -1
What are you looking for?