Question in the image below. Please give the answer and also explain why it came to be so in detail.
Thanks

Dear Student,

The maximum decomposition will be observed under that condition where the increase in pressure is maximum.

Now, as we can see that from the curve, the maximum rise in the pressure is observed during the first 5 minutes of the reaction i.e. from 0 atm to 0.625 atm. This increase in pressure is occurred due to the formation of carbon dioxide.

Therefore, option (d) i.e. 0-5 minutes is correct.

Regards

  • 2
Option a 
  • 1
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