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NEETChemistryStates of Matter

A student forgot to add the reaction mixture to the round bottomed flask at 27°C but instead he/she placed the flask on the flame. After a lapse of time, he realized his mistake, and using a pyrometer he found the temperature of the flask was 477°C. What fraction of air would have been expelled out?

Options

  1. A1/5
  2. B2/5
  3. C3/5
  4. D4/5

Correct answer

C. 3/5

Step-by-step solution

Correct Option is : (C) 3/5

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