Crude common salt is hygroscopic because of impurities of:

Statement I: Crude common salt is hydrosco pic because of impurities CaSO_(4) and MgSO_(4) Statement II : The increase in solubility of hydroxides down the group 2 elements is due to increase in lattice energy

The common salt is

Common table salt is hygroscopic due to the presence of

The common salt is …………… .

How the following statement can be represented ? Solid common salt is hygroscopic, crystalline and non-electrolytic substance.

Crude common salt becomes damp on keeping in air because :

Assertion: NaCI when exposed in air it becomes wet. Reason: NaCI contains hygroscopic impurities like CaCI_(2), MgCI_(2) etc.

Assertion: NaCI when exposed in air it becomes wet. Reason: NaCI contains hygroscopic impurities like CaCI_(2), MgCI_(2) etc.