For $\mathrm{A}_2+\mathrm{B}_2 \rightleftharpoons 2 \mathrm{AB}$
${{\rm{E}}_{\rm{a}}}$ for forward and backward reaction are 180 and $200\;{\rm{kJ}}\;{\rm{mo}}{{\rm{l}}^{ - 1}}$ respectively
If catalyst lowers ${{\rm{E}}_{\rm{a}}}$ for both reaction by $100\;{\rm{kJ}}\;{\rm{mo}}{{\rm{l}}^{ - 1}}$.
Which of the following statement is correct?
Select the correct option:
A
Catalyst can cause non-spontaneous reactions to occur.
B
Catalyst does not alter the Gibbs energy change of a reaction
C
The enthalpy change for the catalysed reaction is different from that of uncatalysed reaction
D
The enthalpy change for the reaction is $ + 20\;{\rm{kJ}}\;{\rm{mo}}{{\rm{l}}^{ - 1}}$.
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