Statements about the rate constant

1. A.
   by increasing temperature
2. B.
   by increasing [NO]
3. C.
   by increasing Cl$_2$
4. D.
   by increasing both [NO] and Cl$_2$

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1. A.
   It is independent of concentration.
2. B.
   It varies with temperature.
3. C.
   For unit concentration it is equal to rate of reaction.
4. D.
   It is directly proportional to the product of concentrations of reacting species.

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1. A.
   dependent of concentration.
2. B.
   It varies with temperature.
3. C.
   It is equal to rate of reaction at unit concentration of reactants.
4. D.
   It's unit is independent of order of reaction.

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1. A.
   It is proportionality constant in rate law that relates reaction rate to reactant concentrations.
2. B.
   It is independent of concentration of reactant.
3. C.
   It varies with temperature.
4. D.
   Greater the value of rate constant slower is the reaction.

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