The temperature coefficient of a reaction is 2. When the temperature is increased from 30° C to 90°C, the rate of reaction is increased by

Question

The temperature coefficient of a reaction is 2. When the temperature is increased from 30° C to 90°C, the rate of reaction is increased by (A) 150 times (B) 410 times (C) 72 times (D) 64 times

Tardigrade Admin · Accepted Answer

Increase in temperature = 2(Δ T/10) = 2(60/10) = 26 = 64

Q. The temperature coefficient of a reaction is 2. When the temperature is increased from $3 0^{\circ} C$ to $9 0^{\circ} C$ , the rate of reaction is increased by

150 times

410 times

72 times

64 times

Increase in temperature = $2^{\frac{Δ T}{10}}$

$= 2^{\frac{60}{10}}$

$= 2^{6}$

$= 64$

Q. The temperature coefficient of a reaction is 2. When the temperature is increased from 30∘C to 90∘C, the rate of reaction is increased by