Question

13. A solution containing 3.3 g of a substance in 125 g of
benzene (b.pt. = 80°C) boils at 80.66°C. If K. for benzene
is 3.28 K kg mol-' the molecular mass of the substance will
ICPMT 1992)
(a) 130.20
(b) 129.20
(e) 132 20
di 13120
with explanation
please ​

Answer 1

Answer:

d is right

Explanation:

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