Which of the following statements about the interaction between C2H4 and Cl2 in CCl4 is incorrect?

A. It results in the formation of a vicinal dihalide

B. It results in the discharge of a reddish-brown colour

C. It results in the formation of a colourless compound

D. It results in the breaking of the C-C double bond

B. It results in the discharge of a reddish-brown colour