Chemistry Mercury is emitted into air by Burning garbage Coal fire Steam engine Burning coal Burning garbage Coal fire Steam engine Burning coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Denatured spirit is ethanol mixed with Water Petrol Pyridine Kerosene Water Petrol Pyridine Kerosene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gold dissolves in Nitric acid Acetic acid Aqua-regia Hydrochloric acid Nitric acid Acetic acid Aqua-regia Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lightest gas which is non-inflammable is Nitrogen Oxygen Hydrogen Helium Nitrogen Oxygen Hydrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Mixture Suspension Solution Emulsion Mixture Suspension Solution Emulsion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a precious/semi-precious stone? Emerald Sapphire Ruby Pearl Emerald Sapphire Ruby Pearl ANSWER DOWNLOAD EXAMIANS APP
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