Chemistry Kinetics is the study of: How fast the reactions go All of these are correct The rate of chemical reaction The mechanisms and paths of the molecules take in joining from one reactant to products How fast the reactions go All of these are correct The rate of chemical reaction The mechanisms and paths of the molecules take in joining from one reactant to products ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass gets discoloured in air due to constant exposure in presence of: Hydrogenated wafers Aluminium phosphide Hydrogen sulphide Aluminium sulphide Hydrogenated wafers Aluminium phosphide Hydrogen sulphide Aluminium sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Tin Lead Platinum Coal Tin Lead Platinum Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is nitrogen oxygen carbon dioxide hydrogen nitrogen oxygen carbon dioxide hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Impure camphor is purified by Fractional crystallisation Fractional distillation Steam distillation Sublimation Fractional crystallisation Fractional distillation Steam distillation Sublimation ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is always kept under Ether Water Benzene Kerosene Ether Water Benzene Kerosene ANSWER DOWNLOAD EXAMIANS APP
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