Chemistry In the periodic table of elements, on moving from left to right across a period, the atomic radius Does not follow a definite pattern Increases Remains unchanged Decreases Does not follow a definite pattern Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemistry The highest volume of gases in lower atmosphere is comprised of Oxygen Hydrogen Nitrogen Carbon dioxide Oxygen Hydrogen Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Tinning Hot dipping Electroplating Galvanising Tinning Hot dipping Electroplating Galvanising ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical formula of the laughing gas is N2O NO N2O3 NO2 N2O NO N2O3 NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of naturally occurring elements 92 62 98 110 92 62 98 110 ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the product formed when sodium bicarbonate is heated strongly? Sodium Carbonate Sodium Monoxide Sodium Hydroxide Sodium Peroxide Sodium Carbonate Sodium Monoxide Sodium Hydroxide Sodium Peroxide ANSWER DOWNLOAD EXAMIANS APP
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