Chemistry Water can be separated from alcohol water mixture by Sublimation Decantation Distillation Evaporation Sublimation Decantation Distillation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass number of a nucleus is a fraction the sum of the number of protons and neutrons present in the nucleus always more than the atomic weight always less than its atomic number a fraction the sum of the number of protons and neutrons present in the nucleus always more than the atomic weight always less than its atomic number ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which acid is used in Lead storage battery? Acetic acid Sulphuric acid Nitric acid Hydrochloric acid Acetic acid Sulphuric acid Nitric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electropositive elements among the following is Cs Ca Na K Cs Ca Na K ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bone ash contains Calcium sulphate Phosphoric sulphate Calcium hypophosphate Calcium phosphate Calcium sulphate Phosphoric sulphate Calcium hypophosphate Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most suitable vessel for storing concentrated sulphuric acid is Glass vessel Earthen vessel Copper vessel Aluminium vessel Glass vessel Earthen vessel Copper vessel Aluminium vessel ANSWER DOWNLOAD EXAMIANS APP
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