04. CHEMICAL KINETICS
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CHEMICAL KINETICS

23404 The rate of chemical reaction at constant temperature is proportional to

1 The amount of products formed
2 The product of masses of the reactants
3 The product of the molar concentration of the reactants
4 The mean free path of the reaction
CHEMICAL KINETICS

23405 The concentration of a reactant decreases from \(0.2\,M\)  to \(0.1\,M\)  in \(10\)  minutes. The rate of the reaction is

1 \(0.01\,M\)
2 \({10^{ - 2}}\)
3 \(0.01\,mol\,d{m^{ - 3}}\,{\min ^{ - 1}}\)
4 \(1\,mol \,d{m^{ - 3}}\,{\min ^{ - 1}}\)
CHEMICAL KINETICS

23406 When a reaction is progressing

1 The rate of the reaction goes on increasing
2 The concentration of the products goes on decreasing
3 The concentration of the reactants goes on decreasing
4 The reaction rate always remains constant
CHEMICAL KINETICS

23502 The velocity constant of first order reaction is expressed in the units

1 Concentration per unit time
2 Time per unit concentration
3 Per unit time
4 Unit time per unit concentration
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CHEMICAL KINETICS

23404 The rate of chemical reaction at constant temperature is proportional to

1 The amount of products formed
2 The product of masses of the reactants
3 The product of the molar concentration of the reactants
4 The mean free path of the reaction
CHEMICAL KINETICS

23405 The concentration of a reactant decreases from \(0.2\,M\)  to \(0.1\,M\)  in \(10\)  minutes. The rate of the reaction is

1 \(0.01\,M\)
2 \({10^{ - 2}}\)
3 \(0.01\,mol\,d{m^{ - 3}}\,{\min ^{ - 1}}\)
4 \(1\,mol \,d{m^{ - 3}}\,{\min ^{ - 1}}\)
CHEMICAL KINETICS

23406 When a reaction is progressing

1 The rate of the reaction goes on increasing
2 The concentration of the products goes on decreasing
3 The concentration of the reactants goes on decreasing
4 The reaction rate always remains constant
CHEMICAL KINETICS

23502 The velocity constant of first order reaction is expressed in the units

1 Concentration per unit time
2 Time per unit concentration
3 Per unit time
4 Unit time per unit concentration
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CHEMICAL KINETICS

23404 The rate of chemical reaction at constant temperature is proportional to

1 The amount of products formed
2 The product of masses of the reactants
3 The product of the molar concentration of the reactants
4 The mean free path of the reaction
CHEMICAL KINETICS

23405 The concentration of a reactant decreases from \(0.2\,M\)  to \(0.1\,M\)  in \(10\)  minutes. The rate of the reaction is

1 \(0.01\,M\)
2 \({10^{ - 2}}\)
3 \(0.01\,mol\,d{m^{ - 3}}\,{\min ^{ - 1}}\)
4 \(1\,mol \,d{m^{ - 3}}\,{\min ^{ - 1}}\)
CHEMICAL KINETICS

23406 When a reaction is progressing

1 The rate of the reaction goes on increasing
2 The concentration of the products goes on decreasing
3 The concentration of the reactants goes on decreasing
4 The reaction rate always remains constant
CHEMICAL KINETICS

23502 The velocity constant of first order reaction is expressed in the units

1 Concentration per unit time
2 Time per unit concentration
3 Per unit time
4 Unit time per unit concentration
For More Updates join with Us
CHEMICAL KINETICS

23404 The rate of chemical reaction at constant temperature is proportional to

1 The amount of products formed
2 The product of masses of the reactants
3 The product of the molar concentration of the reactants
4 The mean free path of the reaction
CHEMICAL KINETICS

23405 The concentration of a reactant decreases from \(0.2\,M\)  to \(0.1\,M\)  in \(10\)  minutes. The rate of the reaction is

1 \(0.01\,M\)
2 \({10^{ - 2}}\)
3 \(0.01\,mol\,d{m^{ - 3}}\,{\min ^{ - 1}}\)
4 \(1\,mol \,d{m^{ - 3}}\,{\min ^{ - 1}}\)
CHEMICAL KINETICS

23406 When a reaction is progressing

1 The rate of the reaction goes on increasing
2 The concentration of the products goes on decreasing
3 The concentration of the reactants goes on decreasing
4 The reaction rate always remains constant
CHEMICAL KINETICS

23502 The velocity constant of first order reaction is expressed in the units

1 Concentration per unit time
2 Time per unit concentration
3 Per unit time
4 Unit time per unit concentration
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