Consider the following single step reaction in gas phase at constant temperature:

The initial rate of the reaction is recorded as when the reaction starts with 1.5 atm pressure of A and 0.7 atm pre

Question

Consider the following single step reaction in gas phase at constant temperature:

The initial rate of the reaction is recorded as  when the reaction starts with 1.5 atm pressure of A and 0.7 atm pressure of B. After some time, the rate  is recorded when the pressure of C becomes 0.5 atm. The ratio  is . (Nearest integer)

Canvas Classes · Accepted Answer

For elementary reaction:

Initial (): ,

When :

From stoichiometry: 2 mol A and 1 mol B consumed per mol C formed.

Hmm: . Answer key = 28. Let me recheck: . Answer key gives 28 so . Answer: 28

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