Chemistry Pyrethrin used in mosquito coil is obtained from A bacterium An insect A fungus A seed plant A bacterium An insect A fungus A seed plant ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the electroplating of gold, the electrolyte used is Gold sulphate Potassium aurocyanide Gold chloride Gold nitrate Gold sulphate Potassium aurocyanide Gold chloride Gold nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Pure substance Homogeneous Heterogeneous Both A and B Pure substance Homogeneous Heterogeneous Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemistry Threshold limit value of copper in the atmospheric air is 0.001 mg/m3 0.01 mg/m3 1.0 mg/m3 5.0 mg/m3 0.001 mg/m3 0.01 mg/m3 1.0 mg/m3 5.0 mg/m3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a Bakelite ? Base Acid Polymer Solution Base Acid Polymer Solution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? SO2 Dust particles NO2 Photochemical smog SO2 Dust particles NO2 Photochemical smog ANSWER DOWNLOAD EXAMIANS APP
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