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At 25^(@)C the total pressure of an idea...

At `25^(@)C` the total pressure of an ideal solution obtained by mixing 3 moles of A and 2 moles of B, is 184 torr. What is the vapour pressure (in torr) of pure B at the same temperature? (vapour pressure of pure A at `25^(@)C`, is 200 torr)

A

180 torr

B

160 torr

C

16 torr

D

100 torr

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The correct Answer is:
B
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