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Arrhenius Equation

Assertion: Te...

Question

Assertion: Temperature coefficient of a one-step reaction may be negative.
Reason: The rate of reaction having a negative order with respect to a reactant decreases with the increase in the concentration of the reactant

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

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B

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion

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C

Assertion is true but Reason is false

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D

Assertion is false but Reason is true

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E

Both Assertion and Reason are false

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Solution

The correct option is E Assertion is false but Reason is true
Temperature coefficient refers to the ratio of rate constants of a chemical reaction, affected by $10 °$ rise in temperature.That is for every $10 °$ rise in temperature, rate of reaction is doubled.The rate of reaction having a negative order with respect to a reactant decreases with the increase in the concentration of the reactant.

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