Chemistry Which is the purest form of iron? Pig iron Wrought iron Steel Cast iron Pig iron Wrought iron Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry One of the constituents of tear gas is Ethane Ether Chloropicrin Ethanol Ethane Ether Chloropicrin Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is 2J 4J Infinity 2J 4J Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemistry The laws of electrolysis are given by Lewis Ostwald Arrhenius Faraday Lewis Ostwald Arrhenius Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following contributes largely to the ‘green house effect’ ? Water vapour Carbon dioxide Ozone Carbon monoxide Water vapour Carbon dioxide Ozone Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is N2 N2 O2 CH4 Ar Ar N2 N2 O2 CH4 Ar Ar ANSWER DOWNLOAD EXAMIANS APP
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