Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A solution containing 1.8 g of a compound ( empirical formula CH2O ) in 40 g of water is observed to freezeat – 0.465 degree C. The molecular formula of the compound is ( Kf of water = 1.86 kg K /mol )-duplicate-5

A solution containing 1.8 g of a compound ( empirical formula CH2O ) in 40 g of water is observed to freezeat – 0.465 degree C. The molecular formula of the compound is ( Kf of water = 1.86 kg K /mol )-duplicate-5

The freezing point of one molal NaCl solution assuming NaCL to be 100 % dissociated inn water is ( molal depression constant = 1.86 )