State Arrhenecous equation relating rate of a reaction with tempera-ture dependence.How would you get activation energy from the plotiing of this equation.

Write down the Arrhenius equation relating the rate constant of reaction with temperature , mentioning what the terms indicate. If k_(1) and k_(2) be the rate constant of a reaction at temperature t_(1)^(@)C and t_(2)^(@)C , respectively, find out the relation between k_(1) ,k_(2) and t_(1) and t_(2) . Given that the activation energy (E_(a)) of the reaction remains unchanged within the temperature range mentioned. The rate constant of a reaction at 400K and 500K are 0.02s^(-1) and 0.08s^(-1) respectively . Determine the activation energy (E_(a)) of the reaction.

What is pseudo first order reaction? Give example. How would you determine the rate of a reaction from half life of a reaction.

On the basis of rate equation show that a fist order reaction does never go to completion. For an elementary reaction A + B rarr C , the rate constant increases 10 times on increasing the temperature from 27^@C by 10 degrees, Find out the activation energy of the reaction.

How would you Convert. State one demerits Fredel craft alkylation reaction.: .

How would you Convert. State one demerits Fredel craft alkylation reaction.: .

Write down the Arrhenius equation relating the rate constant of a reaction with temp. If K_1 and K_2 be the rate constants of reaction at temperature t_1^@C and t_2^@C respectively, Find out the relation between K_1 , K_2 , t_1 and t_2 . Give that the activation energy (E_a) of the reaction remains unchnaged within the temp. range mentioned. The rate constants of a reaction at 400K and 500K are 0.02 S^-1 and 0.085 S^-1 respectively. Determine the activation energy (E_a) of the reaction.

State the role of activated complex In a reaction and state its relation with activation energy.

If activation energy of a reaction is higher than its reaction- rate would be ........ and if activation energy of a reaction is lower its reaction-rate would be ……….

Derive the rate equation for 1st order reaction. What is activation energy? Draw an energy profile diagram for exothermic reaction.