Jamb Chemistry 2003 Past Questions and Answers

Question 46:

• JAMB 2003

The process by which atoms are rearranged into different molecular structure in the petroleum refining process is referred to as

A. Catalytic cracking
B. Hydrocracking
C. Polymerization
D. Reforming

Question 47:

• JAMB 2003

Which of the following is found in cotton

A. Starch
B. Cellulose
C. Fat
D. Oil

Question 48:

• JAMB 2003

The principal constituent of natural gas is

A. Methane
B. Ethane
C. Propane
D. Butane