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Chemical Kinetics

Dependence of Reaction Rate on Temperature and Catalyst

In a zero order reaction for every 10^{} {C} rise of temperatu

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Medium

Solving time: 3 mins

In a zero order reaction for every $1 0^{\circ} C$ rise of temperature, the rate is double4) If the temperature is increased from $1 0^{\circ} C$ to $10 0^{\circ} C$ , rate of reaction will becomes:

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512 times

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In a zero order reaction for every

1 0^{\circ} C

rise of temperature, the rate is double4) If the temperature is increased from

1 0^{\circ} C

10 0^{\circ} C

, rate of reaction will becomes:

8 mins ago

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Text solutionVerified

\frac{r ^{^{'}}}{r}

= T e m p . coe ff i c i e n t

^{Δ T /10}

whereas

r^{^{'}}

is rate at final temperature and r is rate at initial temperature
for every

1 0^{\circ} C

rise of temperature, the rate is double .
so temperature coefficient is 2
When temperature is increased from

1 0^{\circ} C

10 0^{\circ} C

, change in temperature

Δ T

= 100 - 10 = 9 0^{\circ} C

r a t e = (2)^{90/10} = 2^{9} = 512 times

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Question Text	In a zero order reaction for every $1 0^{\circ} C$ rise of temperature, the rate is double4) If the temperature is increased from $1 0^{\circ} C$ to $10 0^{\circ} C$ , rate of reaction will becomes:
Topic	Chemical Kinetics
Subject	Chemistry
Class	Class 12
Answer Type	Text solution:1
Upvotes	114

In a zero order reaction for every $1 0^{\circ} C$ rise of temperature, the rate is double4) If the temperature is increased from $1 0^{\circ} C$ to $10 0^{\circ} C$ , rate of reaction will becomes:

Text solutionVerified

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In a zero order reaction for every $1 0^{\circ} C$ rise of temperature, the rate is double4) If the temperature is increased from $1 0^{\circ} C$ to $10 0^{\circ} C$ , rate of reaction will becomes: