KVPY Government Jobs Exams

The Crystal Field Stabilization Energy (CPSE) and the spin-only magnetic moment in Bohr Magneton (BM)
for the complex K3[Fe(CN)6] are, respectively-

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KVPY Other Question

A metal with an atomic radius of 141.4 pm crystallizes in the face centred cubic structure. The volume of the
unit cell in pm is- 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