The most fire resistant paints are :

Pick up the correct statement from the following:

Pozzolana (or surkhi) is used in lime

The lime which contains high percentage of calcium oxide, is generally called

Granite mainly composed of quartz and felsper particles, is obtained from

Porcelain is used as :

Pick up the correct statement from the following:

Bitumen completely dissolves in

The operation of removal of impurities or clay adhering to iron ores, is known as