1.

If the activation energy is decreased by (5x) % by using a catalyst (300K) to achieve the same effectas of increasing the temperature from 300K-400K in a reaction, then find x.

Answer»


SOLUTION :`r_(1)=r_(2),A.E^(-E_(A1)//RT_(1))=A.e^(-epsilon_(a_(2))//RT),((E_(a_(1)))/(T_(1)))_("cat")=((E_(a_(2)))/(T_(2)))_("No cat"),(E_(a)(100-y))/(300xx100)=(E_(a))/400,y=25%=5x%impliesx=5`


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