30. The empirical formula of a non-electroyte is
CH2 O . A solution containing 6g of the compound exerts the same osmotic pressure as that of 0.05 M glucose solution at the same temperature. The molecular formula of the compound is
a. C2 H4 O2
b. C3 H6 O 3
c. C5 H10 O5
d. C4 H8 O 4
Ans. d
(16)