1.

Draw the energy profile diagram and also calculate the activation energy of the forward reaction for a reaction A+B_(to)^(larr)C+D. Energy released is equal to twice the activation energy of the forward reaction and E_(a) of the backward reaction is 120 kJ/mole.

Answer»

Solution :(i) comparision of energies of reactants and PRODUCTS
(II) determination of empirical formula
(iii) relation between molecular weight and VAPOUR density
(iv) determination of molecular formula
(v) 40 kj/mole


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