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In general the rate of a given reaction ...

In general the rate of a given reaction can be increased by all the factors except

A

Increasing the temperature

B

Increasing the concentration of reactants

C

Increasing the activation energy

D

Using a positive catalyst

Text Solution

Verified by Experts

The correct Answer is:
C
Rate `prop` temperature , Rate `prop` conc. Of reactants , Rate `prop(1/("Activatio energy"))`
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Knowledge Check

  • In general the rate of a given reaction can be incresed by all the factors except

    A
    Increasing the temperature
    B
    Increasing the concentration of reactants
    C
    Increasing the activation energy
    D
    Using a positive catalyst

  • The rate of first order reaction increases:

    A
    If the temperature is increased
    B
    If the concentration of the reactants is decreased
    C
    If the concentration of the reactants is increased
    D
    With time

  • Generally the ionisation potential in a period increases, but there are some exceptions. The one which is not an exception is

    A
    Be & B
    B
    N & O
    C
    Mg & Al
    D
    Na & Mg

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    A catalyst increase the rate of reaction because it

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