Question

In a zero order reaction every 10° rise in temperature triples
the rate. If the temperature is increased from 10°C to 40°C.
how many times will be the new reaction rate to the initial
rate?
3 times
9 times
27 times
81 times​

Answer 1

Explanation:

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Home / Help me solve this In a zero- order reaction for every 10° rise of temperature, the rate is doubled. If the temperature is increased from 10°C to 100°C, the rate of the reaction will become :

In a zero- order reaction for every 10° rise of temperature, the rate is doubled. If the temperature is increased from 10°C to 100°C, the rate of the reaction will become :

Option 1) 256 times Option 2) 512 times Option 3) 64 times Option 4) 128 times

Answers (1)

P Plabita

Answered 2 years, 3 months ago

As we learnt in

At

rise, rate of reaction increases by 2 times.

Option 1)

256 times

This option is incorrect.

Option 2)

512 times

This option is correct.

Option 3)

64 times

This option is incorrect.

Option 4)

128 times

This option is incorrect.

Answer 2

Answer:t 10 ^{\circ} C rise, rate of reaction increases by 2 times.

\therefore \frac{r_{100^{\circ}C}}{r_{10^{\circ}C}}=(2^{\frac{100-10}{10}})=2^{9} = 512 \:times

Option 1)

256 times

This option is incorrect.

Option 2)

512 times

This option is correct.

Option 3)

64 times

This option is incorrect.

Option 4)

128 times

This option is incorrect.

Explanation:plz mark me as the brainliest