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1mol each of the following solutes are t...

`1`mol each of the following solutes are taken in `5`mol water,
(a)`NaCl` (b)`K_(2)SO_(4)`( C)`Na(3)PO_(4)`(d) glucose
Assuming `100%`ionisation of the electrolyte ,relative decrease in vapour pressure will be in order

A

`A lt B lt C lt D`

B

`D lt C lt B lt A`

C

`D lt A lt B lt C`

D

equal

Text Solution

Verified by Experts

The correct Answer is:
C
More than the value of vant Hoff factor ,more will be`RLVP`.
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  14. Which salt may show the same value of vant Hoff factor (i)as that of K...

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  15. The freezing point of a 0.05 molal solution of a non-electrolyte in wa...

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  16. Which of the following aqueous solution shas osmotic presseure nearest...

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  17. Which aqueous solution would process the lowest boiling point?

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  18. An aqueous solution boils at 100.50^(@)C.The freezing point of the sol...

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  19. For an ideal solution containing a non-volatille solute, which of the ...

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  20. 20g of a binary electrolyte(mol.wt.=100)are dissolved in 500g of water...

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