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Lead storage battery contains \(38 \%\) by weight solution of \(H _2 SO _4\). The van't Hoff factor is 2.67 at this conc…

Q1

Lead storage battery contains \(38 \%\) by weight solution of \(H _2 SO _4\). The van't Hoff factor is 2.67 at this concentration. The temperature in Kelvin at which the solution in the battery will freeze is
Given \(K _{ f }=1.8 ~K kg mol ^{-1}\)

a

249

b

242

c

258

d

273

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