JAMB - Chemistry (2018 - No. 39)
Which of the following are mixtures?
I. Petroleum
II. Rubber latex
III. Vulcanizer's solution
IV. Carbon sulphide
I. Petroleum
II. Rubber latex
III. Vulcanizer's solution
IV. Carbon sulphide
I, II and III
I, II and IV
I and II only
I and IV