Chemistry Greenhouse effect is caused by Carbon monoxide Carbon dioxide Nitrogen dioxide Nitrogen Carbon monoxide Carbon dioxide Nitrogen dioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleus of an atom consists of. Neutron Proton Proton and Neutron Electron, Proton and Neutron Neutron Proton Proton and Neutron Electron, Proton and Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is abundant in Gobar gas? Carbon dioxide Hydrogen Oxygen Methane Carbon dioxide Hydrogen Oxygen Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone layer is present in Ionosphere Troposphere Exosphere Stratosphere Ionosphere Troposphere Exosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following in automobile exhaust can cause cancer? Oxides of nitrogen Lead Polyclinic hydrocarbons Carbon monoxide Oxides of nitrogen Lead Polyclinic hydrocarbons Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
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