Chemistry PH scale ranges from 8 – 14 0 – 7 0 – 14 None 8 – 14 0 – 7 0 – 14 None ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Fertilizers Petrochemicals Cement Aluminium Fertilizers Petrochemicals Cement Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used as a catalyst in the production of high octane fuels? HNO3 HCl HF H2SO4 HNO3 HCl HF H2SO4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry An acid having basicity one is Sodium dihydrogen phosphate Disodium hydrogen phosphate Sodium phosphate Phosphoric acid Sodium dihydrogen phosphate Disodium hydrogen phosphate Sodium phosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry By-product obtained by soap industry is Glycerol Caustic potash Naphthalene Caustic soda Glycerol Caustic potash Naphthalene Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a major green house gas? Carbon monoxide Carbon dioxide Chloro fluorocarbon Freon Carbon monoxide Carbon dioxide Chloro fluorocarbon Freon ANSWER DOWNLOAD EXAMIANS APP
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