A first order reaction is 50% completed in 20 minutes at 27 C and in 5 minutes at 47 C. The energy of activation of the reaction is 11 4385 kJ/ mol 2.55.14 kJ/mol 31 11.97 kJ/mol 416.65 kJ/mol

A first order reaction is 50% completed in 20 minutes at 27^(@) C and in 5 minutes at 47^(@) . The energy of activation of the reaction is :

A first order reaction is 50% completed in 20 minutes at 27^(@)C and in 5 min at 47^(@)C . The energy of activation of the reaction is

A first order reaction is 50% completed in 20 minutes at 27^(@) C and in 5 minutes at 47^(@) . The energy of activation of the reaction is : a) 43.85 KJ/mol b) 55.14 KJ/mol c) 11.97 KJ/mol d) 6.65 KJ/mol

A first order reaction is 50% completed in 20 minutes at 27^(@) C. The energy of activation of the reaction is-