- 1(current)
Q. No.Subtopic: Raoult's Law |
From NCERT
AIPMT - 1998
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The ideal solution indicates:
| 1. | A – B attraction force is greater than A – A and B – B. |
| 2. | A – B attraction force is less than A – A and B – B. |
| 3. | Attraction force remains the same in A – A and B – B. |
| 4. | The volume of the solution is different from the sum of the volume of the solute and solvent. |
Subtopic: Raoult's Law |
86%
From NCERT
AIPMT - 2002
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NEET 2023 - Target Batch - Aryan Raj Singh
The vapour pressure of two liquids 'P' and 'Q' are 80 and 60 torr, respectively. The total vapour pressure of the solution obtained by mixing 3 moles of P and 2 moles of Q would be:
1. 68 torr
2. 140 torr
3. 72 torr
4. 20 torr
Subtopic: Raoult's Law |
87%
From NCERT
AIPMT - 2005
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
A solution has a 1:4 mole ratio of pentane to hexane.
The vapor pressures of the pure hydrocarbons at 20 ºC are
440 mm Hg for pentane and 120 mm Hg for hexane.
The mole fraction of pentane in the vapor phase would be:
| 1. | 0.200 | 2. | 0.478 |
| 3. | 0.949 | 4. | 0.786 |
Subtopic: Dalton’s Law of Partial Pressure | Raoult's Law |
66%
From NCERT
AIPMT - 2005
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
- 1(current)
Q. No.
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