by Sunday | Aug 22 | Chemistry WAEC
A. Vulcanization of rubber B. Hydrogenation of palm oil C. Hydrolysis of starch D. Polymerization E. Esterification Correct Answer: Option C – Hydrolysis of starch
by Sunday | Aug 22 | Chemistry WAEC
A. methane B. pentane C. ethane D. butene E. ethyne Correct Answer: Option C – ethane
by Sunday | Aug 22 | Chemistry WAEC
A. are crystalline white solids B. are energy-giving substances C. are naturally occurring organic compounds D. contains carbon oxygen and hydrogen E. conform to the general formula Cx(H2O)y Correct Answer: Option E – conform to the general formula...
by Sunday | Aug 22 | Chemistry WAEC
A. ammoniacal liquor B. coke C. producer gas D. coal gas E. coal tar Correct Answer: Option C – producer gas
by Sunday | Aug 22 | Chemistry WAEC
A. Ethane B. Benzene C. Propane D. 2 – methylbutane E. 2,2,4-trimethylpentane Correct Answer: Option B – Benzene
by Sunday | Aug 22 | Chemistry WAEC
A. is used as a lubricant B. has a network structure C. contains mobile free electrons D. is a good conductor E. is an allotrope of carbon Correct Answer: Option B – contains mobile free electrons