Change in enthalpy remains the same whether a reaction is carried out in one step or in several steps under the similar reaction conditions explain the rearms.

If a reversible reaction is carried out in a closed vessel, the reactant(s) is/are never used up completely. Explain the reaction with nan example.

Give the mechanism steps of the nitration reaction of benzene and explain it.

Explain why in the laboratory preparation of H_(2)O_(2) : the reaction is carried out at low temperature,

A hydrogenation reaction is carried out at 500K.If the same reaction is carried out in the presence of a catalyst at the same rate temperature required is 400K. Calculate the activation energy of the reaction if the catalyst lowers the activation barrier by 20"kJ.mol"^(-1)

Both methane and ethane may be obtained by a suitable one step reaction from :

At a given temperature, when a reversible reaction is carried out in absence of catalyst, the ratio of the rate constants for the forward and reverse reactions is found to be 8.0. At the same temperature, if the reaction is carried out in presence of catalyst, then the ratio will be

The value of equilibrium constant for the reaction 2lCl(g)iffl_2(g)+Cl_2(g) is K_c = 0.14. If the initial reaction mixture. If the following reversible reaction is carried out at different concentrations of the reactant ,will there be any change in the value of K_c ?

Convert ethylene into vinyl chloride by a one step reaction.

Which one of the following enzymes carries out the initial step in the digestion of milk in humans?

Which one of the following enzymes carries out the initial step in the digestion of milk in humans?