Chemistry By which organic compound all the oils are known ? Ester Hydrocarbon Protein Carbohydrate Ester Hydrocarbon Protein Carbohydrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has pH value 7? Pure Water Sodium Carbonate HCl H2SO4 Pure Water Sodium Carbonate HCl H2SO4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry White coal is Diamond None of these Uranium Hydro-electricity Diamond None of these Uranium Hydro-electricity ANSWER DOWNLOAD EXAMIANS APP
Chemistry When conc. H2SO4 is added to dry KNO3, brown fumes are evolved. These fumes are due to NO2 SO3 N2O SO2 NO2 SO3 N2O SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number is the number equal to Protons None of these Neutrons Electrons Protons None of these Neutrons Electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following does the Nucleus of an atom consist of? Protons and electrons Protons Electrons Protons and neutrons Protons and electrons Protons Electrons Protons and neutrons ANSWER DOWNLOAD EXAMIANS APP
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