Chemistry Which one of the following group of gases contributes to the 'Green House Effect'? Carbon tetraflouride and Nitrous oxide Carbon dioxide and Methane Carbon monoxide and Sulphur dioxide Ammonia and Ozone Carbon tetraflouride and Nitrous oxide Carbon dioxide and Methane Carbon monoxide and Sulphur dioxide Ammonia and Ozone ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the sewage is fully oxidized, the nitrogen is in the form of Ammonia Nitrates Nitramines Nitrites Ammonia Nitrates Nitramines Nitrites ANSWER DOWNLOAD EXAMIANS APP
Chemistry A subshell with l=2 can take up 10 electron 3 electron 5 electron 8 electron 10 electron 3 electron 5 electron 8 electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 200 mg 250 mg 150 mg 100 mg 200 mg 250 mg 150 mg 100 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiparticle of an electron is Positron Proton Beta particles Alpha particles Positron Proton Beta particles Alpha particles ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following methods is used in determining the number average molar mass of a macromolecule Osmotic pressure Viscosity Sedimentation equilibrium Light scattering Osmotic pressure Viscosity Sedimentation equilibrium Light scattering ANSWER DOWNLOAD EXAMIANS APP
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