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Standard XII

Chemistry

Factors Affecting Rate of Reaction

41. In Arrhen...

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41. In Arrhenius equation for certain reaction, the value of A and E (activation energy) are 4\ast10^{13}S^{-1} and 98.6 kJ mol^{-1} respectively. If the reaction is of first order, then at what temperature will it's half life period be 10 minutes? log 2.88=0.4594 1.350.5 K 2.270.2 K 3.453.6K 4.311.5K

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In arrhenius equation for a certain reaction, the value of A and E_a(activation energy) are 4×10¹³ s^-1and 98.6 kJ mol^-1respectively. If the reaction is of first order, then at what temperature will its half life period be 10 minutes?

Q. In Arrhenius equation for a certain reaction, the values of

A

and

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(activation energy) are

4 \times 10^{13} {s e c}^{- 1}

and

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Q. In Arrhenius eauation for a certain reaction, the values of A and

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(activation energy) are

4 \times 10^{13} s e c^{- 1}

and 98.6 kJ

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respectively. If the reaction is of first order, at what temperature will its half life period be 10 minutes ?

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A

and

E

(energy of activation) are

4 \times 10^{- 13} s e c^{- 1}

and

98.6 k J

m o l^{- 1}

respectively. If the reaction is of the first order, the temperature at which its half-life period will be

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Q. In the Arrhenius equation for a first order reaction, the values of 'A' and 'E

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4 \times 10^{13} s e c^{- 1}

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respectively. At what temperature will its half life period be 10 minutes?

[R = 8.314 J K^{- 1} m o l^{- 1}]

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