- 1(current)
Q. No.Which condition is not satisfied by an ideal solution?
| 1. | \(\Delta_{mix} V\) = 0 | 2. | \(\Delta_{mix} S\) = 0 |
| 3. | Obeyance to Roult's Law | 4. | \(\Delta_{mix} H\) = 0 |
Subtopic: Raoult's Law |
89%
Level 1: 80%+
NEET - 2013
Hints
Vapour pressure of chloroform \(\mathrm{(CHCl_3)}\) and dichloromethane \(\mathrm{(CH_2Cl_2)}\) at are 200 mmHg and 41.5 mmHg respectively. Vapour pressure of the solution was obtained by mixing 25.5 g of \(\mathrm{(CHCl_3)}\) and 40 g of \(\mathrm{(CH_2Cl_2)}\) at the same temperature will be: (Molecular mass of \(\mathrm{(CHCl_3)}\) = 119.5 u and molecular mass of \(\mathrm{(CH_2Cl_2)}\) = 85 u)
| 1. | 90.40 mm Hg | 2. | 119.5 mm Hg |
| 3. | 75 mm Hg | 4. | 173.9 mm Hg |
Subtopic: Raoult's Law |
55%
Level 3: 35%-60%
AIPMT - 2012
Hints
A solution of acetone in ethanol:
| 1. | Shows a negative deviation from Raoult's law |
| 2. | Shows a positive deviation from Raoult's law |
| 3. | Behaves like a near-ideal solution |
| 4. | Obeys Raoult's law |
Subtopic: Raoult's Law |
77%
Level 2: 60%+
AIPMT - 2006
Hints
- 1(current)
Q. No.
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