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Arrhenius Equation

Two reactions...

Question

Two reactions $r_{1}$ and $r_{2}$ proceed at $25^{o} C$ at the same rate. The temperature coefficient of the second reaction is 2.5 times of temperature coefficient of the first reaction. The ratio of rates of these reaction at $96^{o} C$ will be ( $r_{2} / r_{1}$ ), approx

A

10:1

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B

5:1

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C

15:1

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D

25:1

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Solution

The correct option is A 10:1

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Similar questions

Q. Two reactions

r_{1}

r_{2}

25^{o} C

at the same rate. The temperature coefficient of the second reaction is

2.5

times of temperature coefficient of the first reaction. The ratio of rates of these reactions at

96^{o} C

(r_{2} / r_{1})

1^{s t}

order reactions having same reactant concentrations proceed at

25^{o} C

at the same rate. The temperature coefficient of the rate of the first is 2 and that of second reaction is 3. Find the ratio of the rates of these reactions at

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Q. Two reactions proceed at

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at the same rate; the temperatue coefficient of the rate of the first reaction is

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and that of the second reaction is

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. Find the ratio of rate of these reactions at

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Q. Two first order reactions proceed at same rate at 298 K when started with same initial concentration. The temperature coefficient of the first reaction is 2 while that of the second reaction is 3. What will be the ratio of the rates of these reactions at 328 K.

1

order reaction having same reactant concentration proceed at

25^{\circ} C

at the same rate. The temperature coefficient of the rate of the first reaction is

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and that of second reaction is

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. Find the ratio of the rates of there reactions at

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