Chemistry The property of hydrogen which distinguishes it from alkali metals is Its affinity for non-metal Its non-metallic character Its reducing character Its electropositive character Its affinity for non-metal Its non-metallic character Its reducing character Its electropositive character ANSWER DOWNLOAD EXAMIANS APP
Chemistry A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be Aluminium Zinc Silver Copper Aluminium Zinc Silver Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour taste of ‘Coca Cola’ is due to the presence of Phosphoric acid Hydrochloric acid Formic acid Acetic acid Phosphoric acid Hydrochloric acid Formic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colloids can be purified by Condensation Condensation Dialysis Condensation Condensation Condensation Dialysis Condensation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The term 'brown air' is used for Acid fumes Sulphurous smog Industrial smog Photochemical smog Acid fumes Sulphurous smog Industrial smog Photochemical smog ANSWER DOWNLOAD EXAMIANS APP
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