Select correct statement(s) (a) The role of a catalyst in a reversible reaction is to allow the ...

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Select correct statement(s)
(a) The role of a catalyst in a reversible reaction is to allow the equilibrium to be achieved quickly
(b) Diffusion process is involved in mechanism of heterogeneous catalysis process
(c) Hydrolysis of cane sugar is catalysed by \( \mathrm{H}^{+} \)
(d) Promotors enhance the activity of a catalyst
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