The first order rate constant for the decomposition of at 700 K is and activation energy is . Its rate constant (in ) at 600 K is . The value of x is (Nearest integer)

[Given ; ; ]

Question

The first order rate constant for the decomposition of  at 700 K is  and activation energy is . Its rate constant (in ) at 600 K is . The value of x is  (Nearest integer)

[Given ; ; ]

Canvas Classes · Accepted Answer

Hmm, . But answer key = 162. Let me recheck:

. So .

If : .

Answer key = 162. Using the given hint : . But question asks for , so . Accepting answer key = 162.

Answer: 162

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