Which of the following factors will affect the rate of the reaction represented by the equation? 2HCI(aq) + CaCO 3(s) → CaCI2(aq) + H2O (I) + CO2(g) l. Pressure ll. Concentration III. Nature of reactants IV. Temperature

A.

l and ll only

B.

ll, lll and IV only

C.

l, ll and lll only

D.

l, ll, lll and IV

Correct answer is B

No explanation has been provided for this answer.