Chemistry Who is known as the 'father of modern chemistry' Antoine Lavoisier John Dalton Democritus Robert Boyle Antoine Lavoisier John Dalton Democritus Robert Boyle ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following in automobile exhaust can cause cancer? Polyclinic hydrocarbons Lead Oxides of nitrogen Carbon monoxide Polyclinic hydrocarbons Lead Oxides of nitrogen Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to remove ink and rust stains on cloth? Ether Alcohol Oxalic acid Kerosene oil Ether Alcohol Oxalic acid Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fundamental particles present in the nucleus of an atom are Proton, neutron Neutron, positron Electron, proton Neutron, electron Proton, neutron Neutron, positron Electron, proton Neutron, electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Main pollutants released from iron and steel industry are CO2, NO2 and SO3 CO, CO2 and SO2 NO, SO3 and H2S CO2, H2S and NO2 CO2, NO2 and SO3 CO, CO2 and SO2 NO, SO3 and H2S CO2, H2S and NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry What do you understand by the term Espuma ? Soap Salt Calcium Foam Soap Salt Calcium Foam ANSWER DOWNLOAD EXAMIANS APP
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