Chemistry In deep-sea diving, divers use a mixture of gases consisting of oxygen and Helium Argon Nitrogen Hydrogen Helium Argon Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Ether Acetone Chloroform Nitrous oxide Ether Acetone Chloroform Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode in a dry cell consists of Graphite Copper Zinc Cadmium Graphite Copper Zinc Cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The total energy of revolving electron in an atom Cannot be negative Can have any value above zero Can never be positive Will always be positive Cannot be negative Can have any value above zero Can never be positive Will always be positive ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is a natural colloid ? Blood Urea Cane-sugar Sodium chloride Blood Urea Cane-sugar Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which colour is produce by Arsenic during flame test Red Crimson Blue Green Red Crimson Blue Green ANSWER DOWNLOAD EXAMIANS APP
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