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  • For an elementary parallel reaction:   <img alt="\text { where

For an elementary parallel reaction:
  \text { where } \mathrm{\frac{k_{1}}{k_{2}}=\frac{1}{3}}

Initially only 3 moles of R are present. Total No. of mines of \text { R,P} and \text { Q} at the end of 50 \% reaction are:

Option: 1

3


Option: 2

1.5


Option: 3

4.5


Option: 4

4


Answers (1)

best_answer

\because  1 moke of R will form 2 moles of P and 2 mols of Q.

So after completion of reaction when 50 \% of R converted to P and Q , then

\left.\begin{matrix} \text{mole of R reamaining} = 1.5& \\ \text{mole of Products formed} = 3& \end{matrix}\right\}4.5

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Rishi

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