46. For a dilute solution containing 2.5 g of a non volatile non electrolyte solute in 100 g of water, the elevation in boiling point at 1 atm pressure is
2 ° C . Assuming concentration of solute is much lower than the concentration of solution is
a. 724
b. 740
c. 736
d. 718
Ans. a
(54)
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