Chemistry In the electroplating of gold, the electrolyte used is Gold nitrate Potassium aurocyanide Gold sulphate Gold chloride Gold nitrate Potassium aurocyanide Gold sulphate Gold chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is very reactive and kept in kerosene? Potassium Sodium Bromine Iodine Potassium Sodium Bromine Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry An oxidising agent is a An electron donor It releases H2 in a chemical reaction In a chemical reaction its oxidation number increases An electron acceptor An electron donor It releases H2 in a chemical reaction In a chemical reaction its oxidation number increases An electron acceptor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? Photochemical smog NO2 Dust particles SO2 Photochemical smog NO2 Dust particles SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which emits from rice field is Ethane All of these Nitrogen Methane Ethane All of these Nitrogen Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry A subshell with l=2 can take up 10 electron 8 electron 5 electron 3 electron 10 electron 8 electron 5 electron 3 electron ANSWER DOWNLOAD EXAMIANS APP
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