Chemistry Gold dissolves in Acetic acid Nitric acid Aqua-regia Hydrochloric acid Acetic acid Nitric acid Aqua-regia Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry In organic compounds, nitrogen is estimated by Carius method Victor-Meyer's method Dumas method Liebig's method Carius method Victor-Meyer's method Dumas method Liebig's method ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Chlorine Iron Bromine Iodine Chlorine Iron Bromine Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muscle fatigue is caused by the accumulation of : Pyruvic acid Lactic acid Uric acid Oxalacetic acid Pyruvic acid Lactic acid Uric acid Oxalacetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Zinc plating Alloy formation Galvanization Vulcanization Zinc plating Alloy formation Galvanization Vulcanization ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of fire extinguisher is used for petroleum fire ? Soda acid type Powder type None of these Foam type Soda acid type Powder type None of these Foam type ANSWER DOWNLOAD EXAMIANS APP
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