Calculate the weight of non`-` volatile solute having molecular weight 40, which should be dissolvd in `57 gm` octane to reduce its vapour pressure to `80% :`
A
47.2 g
B
5 g
C
106.2 g
D
None of these
Text Solution
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The correct Answer is:
b
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DILUTE SOLUTION
NARENDRA AWASTHI|Exercise Level 1 (Q.62 To Q.91)|1 Videos
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NARENDRA AWASTHI-DILUTE SOLUTION-Level 3 - Match The Column
