The process by which crystals are separated or desited from a hot saturated solution of a substance on cooling slowly followed by slow evaporation of the saturated solution is called as

Earth's surface covers approximately_____________% of water.

Steam is passed over red hot coke what is the product?

Which metal in the red hot condition reacts with steam?

Which is known as Glauber's salt?

The components, hydrogen and oxygen from water can be separated by

Water vapour, cloud, mist,fog etc are the__________state of water.

Which is known as universal solvent?

Carbondioxide dissolved in water under pressure is

Which one can hold or contains more of the solute at a given temperature than that present in a saturated solution?