Chemistry Mixture can be Both A and B Pure substance Homogeneous Heterogeneous Both A and B Pure substance Homogeneous Heterogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is a Insulator Semiconductor Nonconductor Conductor Insulator Semiconductor Nonconductor Conductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is liquid non-metal ? Mercury Alcohol Bromine Water Mercury Alcohol Bromine Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to make light weight, but strong plastic ? Polyvinyl Chloride Nylon Polythene Methyl Methacrylate Polyvinyl Chloride Nylon Polythene Methyl Methacrylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide level in the atmosphere can be reduced by using Catalytic converters in industry Static electricity to attract it in factory chimneys More efficient car engines Low - sulphur fuels Catalytic converters in industry Static electricity to attract it in factory chimneys More efficient car engines Low - sulphur fuels ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to remove ink and rust stains on cloth? Oxalic acid Kerosene oil Alcohol Ether Oxalic acid Kerosene oil Alcohol Ether ANSWER DOWNLOAD EXAMIANS APP
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