Chemistry
Related Questions
Match the statements in column A with that in column B.
Column A Column B deliquescent substance sodium bicarbonate hygroscopic substance magnesium chloride efflorescent substance conc. sulphuric acid substance causing temporary hardness washing soda Give one word/words for the following statements:
(a) Water fit for human consumption.
(b) The harmful substances dissolved in water.
(c) The change of states of water from one form to another.
(d) The gaseous form of water found in air.
(e) A mixture of common salt and ice.
(f) A substance which does not contain water in its chemical structure.
(g) A property due to which a substance absorbs water without dissolving.
(h) Water molecules in loose chemical combination with other substances.
Name three water borne diseases.
Give reasons:
Alcohol is mixed with water and is used in car radiators.