Chemistry Ozone layer is present in Stratosphere Ionosphere Exosphere Troposphere Stratosphere Ionosphere Exosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 250 mg 100 mg 150 mg 200 mg 250 mg 100 mg 150 mg 200 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heating of a ore below its melting point in the absence of air is known as Calcination Refining Roasting Smelting Calcination Refining Roasting Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Copper Zinc Nichrome Tungsten Copper Zinc Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important ore of aluminium is Haematite Cryolite Fluorspar Bauxite Haematite Cryolite Fluorspar Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main use of salt in the diet is to increase the solubility of food particles in water make the taste of food better produce in small amounts the hydrochloric acid required for the digestion of food ease the process of cooking increase the solubility of food particles in water make the taste of food better produce in small amounts the hydrochloric acid required for the digestion of food ease the process of cooking ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS