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For a hypothetical parallel reaction
  where \mathrm{\frac{k_{1}}{k_{2}}=\frac{1}{3}}

If we start the reaction with 4 mol of A.
Calculate the total moles of \mathrm{A, B \, and\, C} at the end of \mathrm{50 \%} reaction will be.

Option: 1

5 moles


Option: 2

4 moles


Option: 3

2 moles


Option: 4

1 moles


Answers (1)

best_answer

1 mole of A will give 1 mol of B & 1 mole C after  completion of reaction. Thus when when 50% of A is converted into \mathrm{B \, \& \, C}. \mathrm{50%} of \mathrm{B \, \& \, C} are  formed.

\mathrm{\therefore }  Total number of moles of (A, B & C)
  \mathrm{= } moles of A + moles of B + moles of C
   \mathrm{=2+2+2=6} moles.

Posted by

Divya Prakash Singh

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