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The lowering of vapour pressure of a ...

The lowering of vapour pressure of a solvent by the addition of a non- volatile solute to . It , is directly proportional to _______.

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mole fraction, solute
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The lowering of vapour pressure of the solvent takes place on dissolving a non-volatile solute because

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PRADEEP-SOLUTIONS-TEST YOUR GRIP (FILL IN THE BLANKS)
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  4. In osmosis , the net movement of solvent molecules is

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  6. What will happen if pressure greater than the osmotic pressure is appl...

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  7. Desalination of sea water is based on the phenomenon.............

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  8. The semipermeable membrane generally used in the reverse osmosis is ma...

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  9. Solutions having the same osmotic pressure are called:

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  10. The rupturing of a plant or animal cell due to flow of water into it i...

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  11. Shrinking of a plant cell in a hypertonic solution is called ............

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  12. Red blood cells (RBC) are isotonic with ……………..%NaCl solution.

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  13. A solution which has lower osmotic pressure compared to that of other ...

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  14. People taking lot of salt experience puffiness or swelling of the body...

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  15. The best colligative property used for the determination of molecular ...

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  16. The vapour pressure of water at 100^(@)C is ……………..bar .

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  17. The molal elevation constant of water is …………… while that of benzene i...

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  18. The molal depression constant of water is …………….while that of benzene ...

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  19. Rast method is based upon the use of …………………..as solvent whose molal d...

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  20. van't Hoff factor is the ratio of ……………..molecular mass to ……………molecu...

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