Tell me answer please 23.
(3) mol v Isa, mol
(4) mol Ls, mol i Lis
v/s —3 is a straight line graph then determine
the order of reaction :-
2
(1) Zero order
Second order
(2) First order
L (4)-TKird order
The
gral
(1)
(3)
4.
25.
NEET-UG 2013
A reaction having equal energies of activation for
forward and reverse reactions has
30
(3) AG=O
AH = 0
What is the activation energy for a reaction if its
rate doubles when the temperature is raised from
200C to 350C ? (R = 8.314 J mol-l KI)
(1) 15.1 kJ mol-l
(2) 342 kJ mol-l
(3) 269 kJ mol-l
(4) 34.7 kJ mol-l
AnMS 2013
31.
Energy of activation of forward reaction for an
endothermic process is 50 kJ and enthalpy change
is 20 kJ then activation energy change for backwar@
reaction be :-
70 kJ
(2) 20 kJ
(4) 50 kJ
