What would be the molality of 20 |
|||
(a) |
1.48 |
(b) |
1.51 |
(c) |
1.08 |
(d) |
1.35 |
What would be the molality of 20 |
|||
(a) |
1.48 |
(b) |
1.51 |
(c) |
1.08 |
(d) |
1.35 |
20% W/W KI solution
i.e. 100 g solution contains 20 g KI
∴ Mass of solvent =100−20=80 g
∴ Molality=
=1.51 molar