by Sunday | May 12 | Chemistry WAEC
A. evaporation B. distilation C. fermentation D. oxidation Correct Answer: Option B B. distilation
by Sunday | May 12 | Chemistry WAEC
A. the knocking tendency of the fuel is low B. the fuel is a mixture of several hydrocarbons C. a large amount of alkanes is present in the fuel D. the fuel needs to be cracked before use Correct Answer: Option A A. the knocking tendency of the fuel is...
by Sunday | May 12 | Chemistry WAEC
A. C2H2 B. C2H4 C. C4H6 D. C6H12 Correct Answer: Option A A. C2H2
by Sunday | May 12 | Chemistry WAEC
A. the knocking tendency of the fuel is low B. the fuel is a mixture of several hydrocarbons C. a large amount of alkanes is present in the fuel D. the fuel needs to be cracked before use Correct Answer: Option A A. the knocking tendency of the fuel is...
by Sunday | May 12 | Chemistry WAEC
A. 0.10 mole B. 0.20 mole C. 1.0 mole D. 2.0 mole Correct Answer: Option B B. 0.20 mole