General Science The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of Chlorine Sulphur Bromine Fluorine Chlorine Sulphur Bromine Fluorine ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
General Science The main constituents of pearls are Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin Ammonium Sulphate and Sodium Carbonate Calcium Carbonate and Magnesium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin Ammonium Sulphate and Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Mono-carboxylic acids Glycerol Dicarboxylic acids Tricarboxylic acids Mono-carboxylic acids Glycerol Dicarboxylic acids Tricarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Charcoal Silicon Graphite Phosphorous Charcoal Silicon Graphite Phosphorous ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following rays are the most penetrating? Alpha rays X-rays Gamma rays Beta rays Alpha rays X-rays Gamma rays Beta rays ANSWER DOWNLOAD EXAMIANS APP
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