Chemistry Stalactites and Stalagmites form due to the precipitation of : MgCl2 CaCO3 MgCO3 CaCl2 MgCl2 CaCO3 MgCO3 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Zinc Tungsten Nichrome Copper Zinc Tungsten Nichrome Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Litmus is obtained from An alga Lichen A bacterium A fungus An alga Lichen A bacterium A fungus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalytic converters are generally made from : Alkaline metals Transition metals Hydrogen Carbon Alkaline metals Transition metals Hydrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carbon footprint can be reduced by All of these Commuting by public transport Using energy efficient appliances Recycling waste materials All of these Commuting by public transport Using energy efficient appliances Recycling waste materials ANSWER DOWNLOAD EXAMIANS APP
Chemistry An atom of an element has atomic number 17 and mass number 36. The number of neutrons in its nucleus is 36 17 19 53 36 17 19 53 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS