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Q. No.The solubility of BaSO4 in water is g/ litre at 298 K. The value of the solubility product will be: (Molar mass of BaSO4 = 233 gmol–1)
| 1. | 1.08 × 10–10 mol2 L–2 | 2. | 1.08 × 10–12 mol2 L–2 |
| 3. | 1.08 × 10–14 mol2 L–2 | 4. | 1.08 × 10–8 mol2 L–2 |
The concentration of the Ag+ ions in a saturated solution of Ag2C2O4 is 2.2 x 10-4 M. The solubility product of Ag2C2O4 is
1. 2.42 x 10-8
2. 2.66 x 10-12
3. 4.5 x 10-11
4. 5.3 x 10-12
The concentration of Ag+ ions in a saturated solution of Ag2C2O4 is 2.2 × 10–4 mol L–1.
The solubility product of Ag2C2O4 is:
| 1. | 2.66×10–12 | 2. | 4.5×10–11 |
| 3. | 5.3×10–12 | 4. | 2.42×10–8 |
The solubility of AgCl (s) with solubility product 1.6 x 10-10 in 0.1 M NaCl solution would be
(1) 1.26 x 10-5 M
(2) 1.6 x 10-9 M
(3) 1.6 x 10-11 M
(4) zero
The solubility of AgCl (s) with solubility product 1.6×10–10 in 0.1 M NaCl solution would be?
| 1. | 1.26 × 10–5 M | 2. | 1.6 × 10–9 M |
| 3. | 1.6 × 10–11 M | 4. | zero |
At room temperature, MY and NY3, two nearly insoluble salts, have the same Ksp values of 6.2 × 10-13. The true statement regarding MY and NY3 is:
| 1. | The molar solubility of MY in water is less than that of NY3. |
| 2. | The salts MY and NY3 are more soluble in 0.5 M KY than in pure water. |
| 3. | The addition of the salt of KY to a solution of MY and NY3 will have no effect on their solubilities. |
| 4. | The molar solubilities of MY and NY3 in water are identical. |
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