Chemistry The most commonly used bleaching agent is carbon dioxide chlorine sodium chlorine alcohol carbon dioxide chlorine sodium chlorine alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching action of moist sulphur di-oxide is because of its Basic property Oxidising property Reducing property Acidic property Basic property Oxidising property Reducing property Acidic property ANSWER DOWNLOAD EXAMIANS APP
Chemistry For a spontaneous chemical process, the free energy change is Zero Positive Depends on whether the reaction is exothermic or endothermic Negative Zero Positive Depends on whether the reaction is exothermic or endothermic Negative ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the constituents of tear gas is Chloropicrin Ethanol Ether Ethane Chloropicrin Ethanol Ether Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The constituents of automobile exhaust that can cause cancer is/are : Carbon monoxide Polycyclic hydrocarbons Oxides of nitrogen Lead Carbon monoxide Polycyclic hydrocarbons Oxides of nitrogen Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiparticle of an electron is Proton Alpha particles Positron Beta particles Proton Alpha particles Positron Beta particles ANSWER DOWNLOAD EXAMIANS APP
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