Chemistry The most abundant rare gas in the atmosphere is Xe Ar He Ne Xe Ar He Ne ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the electroplating of gold, the electrolyte used is Gold chloride Gold sulphate Gold nitrate Potassium aurocyanide Gold chloride Gold sulphate Gold nitrate Potassium aurocyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Cancer Silicosis Pneumoconiosis Asthma Cancer Silicosis Pneumoconiosis Asthma ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of replenishable energy source is– Coal Lignite Petroleum Biomass Coal Lignite Petroleum Biomass ANSWER DOWNLOAD EXAMIANS APP
Chemistry A mixture of water and alcohol can be separated by Evaporation Distillation Filtration Decantation Evaporation Distillation Filtration Decantation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The working of a dry cell is based on Spontaneous oxidation-reduction reaction Electrolysis Decomposition reaction Combination reaction Spontaneous oxidation-reduction reaction Electrolysis Decomposition reaction Combination reaction ANSWER DOWNLOAD EXAMIANS APP
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