1.

A certain substance A tetramerizes in water to the extent of 80%. A solution of 2.5 g of A in 100 g of water lowers the freezing point by 0.3°C. The molar mass of A is(a)120(b)61(c)60(d)62

Answer» A certain substance A tetramerizes in water to the extent of 80%. A solution of 2.5 g of A in 100 g of water lowers the freezing point by 0.3°C. The molar mass of A is
(a)120
(b)61
(c)60
(d)62


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