by Sunday | Oct 15 | Chemistry JAMB
A. Starch B. Cellulose C. Fat D. Oil Correct Answer: Option B – Cellulose
by Sunday | Oct 15 | Chemistry JAMB
A. catalytic cracking B. hydrocracking C. polymerization D. reforming Correct Answer: Option D – reforming
by Sunday | Oct 15 | Chemistry JAMB
A. addition B. hydrolysis C. polymerization D. substitution Correct Answer: Option D – substitution
by Sunday | Oct 15 | Chemistry JAMB
A. C3H7COOC2H5 B. C2H5COOC3H7 C. C4H9COOC2H5 D. C2H5COOC4H9 Correct Answer: Option A – C3H7COOC2H5 Explanation Ethyl butyrate, also known as ethyl butanoate, or butyric ether, is an ester with the chemical formula...
by Sunday | Oct 15 | Chemistry JAMB
A. sodium chloride and potassium hydroxide B. sodium hydroxide C. potassium hydroxide D. soluble carbonates and hydrogen carbonates Correct Answer: Option B – sodium hydroxide Explanation Lye is the most commonly used alkali for soap-making. The chemical name...
by Sunday | Oct 15 | Chemistry JAMB
A. 6 B. 5 C. 4 D. 3 Correct Answer: Option D – 3