Chemistry Total number of elements in the Periodic table 118 115 127 112 118 115 127 112 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The liquid waste from kitchens and baths, of residences is known as : Refuse Domestic sewage Sullage Storm water Refuse Domestic sewage Sullage Storm water ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the element required for solar energy conversion ? Tantalum Ultra pure carbon Silicon Beryllium Tantalum Ultra pure carbon Silicon Beryllium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In vulcanisation process, rubber can be hardened by adding Nitrogen Sulphur Alcohol Silicon Nitrogen Sulphur Alcohol Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stalactites and Stalagmites form due to the precipitation of : CaCO3 MgCl2 CaCl2 MgCO3 CaCO3 MgCl2 CaCl2 MgCO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance which does not expand on going from liquid state to solid state is Water Aluminium Type metal Cast-iron Water Aluminium Type metal Cast-iron ANSWER DOWNLOAD EXAMIANS APP
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