Chemistry The pair of compounds used as anaesthetic in medicines : Ether, Ammonia Nitrous oxide, Chloroform Chloroform, Nitrogen dioxide Nitrogen dioxide, ether Ether, Ammonia Nitrous oxide, Chloroform Chloroform, Nitrogen dioxide Nitrogen dioxide, ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one among the following is not a mixture? Brass Steel Graphite Glass Brass Steel Graphite Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry Wood spirit is Butyl alcohol Propyl alcohol Ethyl alcohol Methyl alcohol Butyl alcohol Propyl alcohol Ethyl alcohol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Diamond is harder than graphite because of : Difference in layers of atoms None of these Difference of crystalline structures Tetrahedral structure of diamond Difference in layers of atoms None of these Difference of crystalline structures Tetrahedral structure of diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry Type metal used in printing press is an alloy of Lead and copper Lead and bismuth Lead and zinc Lead and antimony Lead and copper Lead and bismuth Lead and zinc Lead and antimony ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of carbon in cost iron is : 0.5 to 1.5 6 to 8 3 to 5 0.01 to 0.25 0.5 to 1.5 6 to 8 3 to 5 0.01 to 0.25 ANSWER DOWNLOAD EXAMIANS APP
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