(C) Photochemical reactions are driven by the absorption of light energy (photons) rather than thermal energy. Therefore,the rate of a photochemical r

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Photochemical reactions are not affected by temperature.

(C) Photochemical reactions are driven by the absorption of light energy (photons) rather than thermal energy. Therefore,the rate of a photochemical reaction is generally independent of temperature,unlike thermal reactions where the rate increases significantly with an increase in temperature.

Class 12 Chemistry Chemical Kinetics Photochemical reaction

Easy

Which of the following is true for a photochemical reaction?

A
The effect of temperature is the same as in thermal reactions.
B
The effect of temperature is opposite to that of thermal reactions.
C
Photochemical reactions are not affected by temperature.
D
None of the above.

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Chemical Kinetics

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Photochemical reaction

For a photochemical reaction,if the intensity of absorbed light is $I$ and the concentration of $AB$ is $C$. Given the reaction $AB + h\nu \rightarrow AB^$,the rate of formation of $AB^$ is proportional to:

Medium

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The law of photochemical equivalence was given by

Easy

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Silver nitrate is usually kept in coloured bottles because it is

Easy

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If $I$ is the intensity of absorbed light and $C$ is the concentration of $AB$ for the photochemical process $AB + h\nu \to AB^$,the rate of formation of $AB^$ is directly proportional to

DifficultIIT 2001

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For the reaction taking place in the presence of sunlight,the order of reaction is
$H_2 + Cl_2 \xrightarrow{\text{Sunlight}} 2HCl$

MediumAIIMS 2002

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Which of the following is true for a photochemical reaction?

Similar Questions

For a photochemical reaction,if the intensity of absorbed light is $I$ and the concentration of $AB$ is $C$. Given the reaction $AB + h\nu \rightarrow AB^*$,the rate of formation of $AB^*$ is proportional to:

The law of photochemical equivalence was given by

Silver nitrate is usually kept in coloured bottles because it is

If $I$ is the intensity of absorbed light and $C$ is the concentration of $AB$ for the photochemical process $AB + h\nu \to AB^*$,the rate of formation of $AB^*$ is directly proportional to

For the reaction taking place in the presence of sunlight,the order of reaction is$H_2 + Cl_2 \xrightarrow{\text{Sunlight}} 2HCl$

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For a photochemical reaction,if the intensity of absorbed light is $I$ and the concentration of $AB$ is $C$. Given the reaction $AB + h\nu \rightarrow AB^$,the rate of formation of $AB^$ is proportional to:

If $I$ is the intensity of absorbed light and $C$ is the concentration of $AB$ for the photochemical process $AB + h\nu \to AB^$,the rate of formation of $AB^$ is directly proportional to

For the reaction taking place in the presence of sunlight,the order of reaction is
$H_2 + Cl_2 \xrightarrow{\text{Sunlight}} 2HCl$