Chemistry Which of the following is not an addition polymer Polythene PVC Nylon Polystyrene Polythene PVC Nylon Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. SO2 H2O NH4Cl SO3 SO2 H2O NH4Cl SO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Methane Carbon dioxide Ozone gas Carbon Monoxide Methane Carbon dioxide Ozone gas Carbon Monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of these acids is not organic in origin? Sulphuric acid Citric acid Lactic acid Oxalic acid Sulphuric acid Citric acid Lactic acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bee sting contains A salt solution An acidic liquid An alkaline liquid A corrosive liquid A salt solution An acidic liquid An alkaline liquid A corrosive liquid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of naturally occurring elements 92 62 110 98 92 62 110 98 ANSWER DOWNLOAD EXAMIANS APP
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