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The vapour pressure of water at 20^(@) i...

The vapour pressure of water at `20^(@)` is `17.5 mmHg`. If `18 g` of glucose `(C_(6)H_(12)O_(6))` is added to `178.2 g` of water at `20^(@) C`, the vapour pressure of the resulting solution will be

A

`17.675 mm of Hg`

B

`15.750 mm of Hg`

C

`16.500 mm of Hg`

D

`17.325 mm of Hg`

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The correct Answer is:
D
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