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Ratio of (/\T(b))/(K(b)) of 10 g AB(2) a...

Ratio of `(/_\T_(b))/(K_(b))` of 10 g `AB_(2)` and 14 g `A_(2)B` per 100 g of solvent in their respective, solution (`AB_(2)and A_(2)B`both are non-electrolytes ) is 1 mole/ kg in both cases. Hence, atomic wt. of A and B are respectively :

A

100, 40

B

60, 20

C

20, 60

D

None of these

Text Solution

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The correct Answer is:
b
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