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Which solution will show the maximum vap...

Which solution will show the maximum vapour pressure at `300K`

A

`1M NaCl`

B

`1 M AlCl_(3)`

C

`1M CaCl_(2)`

D

`1M C_(12)H_(22)O_(11)`

Text Solution

Verified by Experts

The correct Answer is:
4
Sucrose will have minimum value of `Deltap` and thus
or `DeltaP=P^(@)-P_(S)`
or `" "P_(S)=P^(@)-DeltaP_(S)` is minimum
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