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The volume of 0.0168 mol of O2 obtained ...

The volume of 0.0168 mol of `O_2` obtained by decomposition of `KClO_3` and collected by displacement of water is 428 mL at pressure 754 mmHg at `25^(@)C` . The pressure of water vapour at `25^(@)C` is

A

18.5 mm Hg

B

20.6 mm Hg

C

22.3 mm Hg

D

24.6 mm Hg

Text Solution

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The correct Answer is:
D
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