Chemistry The most electropositive elements among the following is Ca K Na Cs Ca K Na Cs ANSWER DOWNLOAD EXAMIANS APP
Chemistry In its reaction with silver nitrate, C2H2 shows Oxidising property Acidic property Basic property Reducing property Oxidising property Acidic property Basic property Reducing property ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oil used in the froth floatation process is olive oil pine oil kerosene oil coconut oil olive oil pine oil kerosene oil coconut oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following metals provides amphoteric oxide ? Calcium Sodium Aluminium Silver Calcium Sodium Aluminium Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metals commonly used for electroplating are Nickel, Lead and Chromium Gold, Sodium and Potassium Gold, Sodium and Chromium Chromium, Copper and Nickel Nickel, Lead and Chromium Gold, Sodium and Potassium Gold, Sodium and Chromium Chromium, Copper and Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a natural source of hydrocarbon? Coal Mica Natural Gas Petroleum Coal Mica Natural Gas Petroleum ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS