Chemistry Which of the following has pH value 7? HCl Sodium Carbonate H2SO4 Pure Water HCl Sodium Carbonate H2SO4 Pure Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stalactites and Stalagmites form due to the precipitation of : CaCO3 MgCl2 MgCO3 CaCl2 CaCO3 MgCl2 MgCO3 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxygen has (+) oxidation number only in OF2 H2O (2) C12O N2O OF2 H2O (2) C12O N2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Substance used as an anti freeze in radiators of automobiles is : Ethyl alcohol and H2O Methyl alcohol Ethyl alcohol Methyl alcohol and H2O Ethyl alcohol and H2O Methyl alcohol Ethyl alcohol Methyl alcohol and H2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Fluorine Bromine Nitrogen Chlorine Fluorine Bromine Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of human blood is between : 4.5-5 44052 6.5-7 7.5-8 4.5-5 44052 6.5-7 7.5-8 ANSWER DOWNLOAD EXAMIANS APP
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