Powdered marble reacts more rapidly with HCL than the chips of marble – McqOptions

MCQOPTIONS

1.	Powdered marble reacts more rapidly with HCL than the chips of marble because:
A.	Energy of activation decreases
B.	None of these
C.	Number of molecules increases.
D.	Surface area of powdered marble is more that of chips of marble and hence there is more collisions between the molecules of reactants
Answer» E.

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