A salt in solution: - causes permanent hardness of water - cannot be obtained in…
CHEMISTRY · Single correct · ICSE · Chemistry · Water · Water
Problem
A salt in solution:
- causes permanent hardness of water
- cannot be obtained in solid state
- causes temporary hardness of water
- can be obtained in solid state
Select the correct statements.
(1) (i) and (ii)
(2) (i) and (iv)
(3) (ii) and (iii)
(4) (ii) and (iv)