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  •  In a parallel reaction, if the rate constant for the first pathway <img alt="\mathrm{\left(k_{1}\right)}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7B%5Cleft%28k_%7B1%7D%

 In a parallel reaction, if the rate constant for the first pathway \mathrm{\left(k_{1}\right)} is much greater than the rate constant for the second pathway \mathrm{\left(k_{2}\right)}, what can be said about the product selectivity?

Option: 1

Product selectivity is determined only by \mathrm{k_{1}}


Option: 2

Product selectivity is determined only by \mathrm{k}_{2}


Option: 3

Product selectivity is depends on both \mathrm{K_{1} \, \&\, K_{2}}


Option: 4

Product selectivity is not affected by rate constant


Answers (1)

best_answer

In a parallel reactions if \mathrm{k_{1}>k_{2}} . then the first pathway dominates, leading to the preferential formation of the product associated with \mathrm{k_{1}}.

Posted by

avinash.dongre

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