Question

Consider the following statements:

(i) increase in concentration of the reactant increases the rate of a zero-order reaction.

(ii) rate constant k is equal to collision frequency A if E_a = 0

(iii) rate constant k is equal to collision frequency A if E_a = ∞

(iv) a plot of ln (k) vs T is a straight line.

(v) a plot of ln (k) vs `(1/"T")` is a straight line with a positive slope.

Correct statements are

Options

• (ii) only

• (ii) and (iv)

• (ii) and (v)

• (i), (ii) and (v)

Answer 1

(ii) only