Latest KVPY Aptitude Question SOLUTION: 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 Kf = – 1.

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(#M40027322) KVPY question Mental Ability-2010 Keep an EYE

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 Kf = – 1.85ºC mol–1 then the molar mass of
nicotine is-
(A) 16 (B) 80 (C) 320 (D) 160

Asked In KVPY MAN (11 years ago)

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