In solid catalysed reactions the diffusional effects are more likely to affect the overall rate of reaction for

slow reactions in catalyst of large pore diameter.

fast reactions in catalyst of small pore diameter.

fast reaction in catalyst of large pore diameter.

slow reactions in catalyst of small pore diameter.

In solid catalysed reactions the diffusional effects are more likely t

1.	In solid catalysed reactions the diffusional effects are more likely to affect the overall rate of reaction for
A.	fast reactions in catalyst of small pore diameter.
B.	fast reaction in catalyst of large pore diameter.
C.	slow reactions in catalyst of small pore diameter.
D.	slow reactions in catalyst of large pore diameter.
Answer» D. slow reactions in catalyst of large pore diameter.