A solution containing 8.0 g of nicotine in 92 g of water freezes 0.925 degrees below the normal freezing point of water

A solution containing 8.0 g of nicotine in 92 g of water freezes 0.925 degrees below the normal freezing point of water. If the molal freezing point depression constant K_f = – 1.85ºC mol^–1 then the molar mass of nicotine is-

(A) 16

(B) 80

(D) 160

A solution containing 8.0 g of nicotine in 92 g of water freezes 0.925 degrees below the normal freezing point of water

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