Chemistry The pair of compounds used as anaesthetic in medicines : Nitrogen dioxide, ether Nitrous oxide, Chloroform Chloroform, Nitrogen dioxide Ether, Ammonia Nitrogen dioxide, ether Nitrous oxide, Chloroform Chloroform, Nitrogen dioxide Ether, Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Shorter Longer None of these Of same lenght Shorter Longer None of these Of same lenght ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the purest form of carbon Coal Diamond Graphite Iron Coal Diamond Graphite Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of carbon in cost iron is : 3 to 5 6 to 8 0.01 to 0.25 0.5 to 1.5 3 to 5 6 to 8 0.01 to 0.25 0.5 to 1.5 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carbon footprint can be reduced by All of these Using energy efficient appliances Commuting by public transport Recycling waste materials All of these Using energy efficient appliances Commuting by public transport Recycling waste materials ANSWER DOWNLOAD EXAMIANS APP
Chemistry When quick lime is added to water Temperature decreases No heat change takes place Heat is liberated Heat is absorbed Temperature decreases No heat change takes place Heat is liberated Heat is absorbed ANSWER DOWNLOAD EXAMIANS APP
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