1.

Choose the incorrect pair.(a)π = CRTOsmotic pressure(b)\(ΔT_f=\frac{K_f\times W_B\times 1000}{M_B\times W_A}\)Depression in freezing point(c)\(ΔT_b=\frac{K_f\times W_A\times 1000}{M_A\times W_B}\)Elevation in boiling point(d)\(\frac{Δ_P}{P°_A} =\frac{W_B\times W_A}{M_B\times W_B}\)Relative lowering of vapour pressure

Answer»

(c) \(ΔT_b=\frac{K_f\times W_A\times 1000}{M_A\times W_B}\) : Elevation in boiling point



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