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For a reversible , XhArrY , the activati...

For a reversible , `XhArrY` , the activation energies of the forward and reverse reactions are 15 and `9"kJ.mol"^(-1)` respectively . The average energy of X is `10"kJ.mol"^(-1)` . Calculate :
the average energy of Y.

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Verified by Experts

Enthalpy of reaction = Average energy of product (Y)-average energy of reactant (X).
`therefore"Average energy of "Y=(6+10)"kJ.mol"^(-1)=16"kJ.mol"^(-1)`
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CHHAYA PUBLICATION-CHEMICAL KINETICS-EXERCISE (NUMERICAL PROBLEMS)
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  11. For the reaction , 4NH(3)(g)+5O(2)(g)rarr4NO(g)+6H(2)O(g) the concentr...

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  12. For the reaction , 4NH(3)(g)+5O(2)(g)rarr4NO(g)+6H(2)O(g) the concentr...

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  14. For the reaction A+Brarr product , (a) the rate of reaction doubles on...

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  15. For the reaction A+BrarrC+D , it is found that rate of reaction doubl...

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  16. Half - life of a first order reaction is 15 min . Calculate rate const...

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  18. A first order reaction takes one hour for 50% completion How long will...

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  19. The half -life of a first order reaction ArarrB is 10 min . What frac...

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  20. In a first order reaction , the amount of reactant decomposed in the f...

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  21. The half -life of a first order reaction is 40min . Calculate the time...

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