Chemistry Which of the following does the Nucleus of an atom consist of? Electrons Protons and neutrons Protons and electrons Protons Electrons Protons and neutrons Protons and electrons Protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called None of these Green house effect Smog Eutrophication None of these Green house effect Smog Eutrophication ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as anesthetic ? NO N2O NO2 NH3 NO N2O NO2 NH3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used chemicals in the artificial rainmaking or cloud seeding are All of these Silver Iodide (Ag I) Dry Ice (Frozen CO2) Sodium Chloride (NaCl) All of these Silver Iodide (Ag I) Dry Ice (Frozen CO2) Sodium Chloride (NaCl) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a renewable source of energy ? Geothermal powder Natural gas Coal Uranium Geothermal powder Natural gas Coal Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is used as a catalyst in the hydrogenation of oils is Ni Pt Cu Pb Ni Pt Cu Pb ANSWER DOWNLOAD EXAMIANS APP
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