by Sunday | Oct 14 | Chemistry JAMB
A. hydrogen and water B. oxygen and water C. carbon (IV) oxide and water D. carbon (II) oxide and water Correct Answer: Option C – carbon (IV) oxide and water
by Sunday | Oct 14 | Chemistry JAMB
A. palm wine B. ethanoic acid C. palm oil D. water Correct Answer: Option C – palm oil
by Sunday | Oct 14 | Chemistry JAMB
A. CH3C ≡ CH B. CH3CH = CH2 C. CH3CH2C ≡ CH D. CH3CH2 CH3 Correct Answer: Option A – CH3C ≡ CH Explanation 2 X VD = Rmm VD = Vapour density; Rmm – Relative 2 X 20 = 40 Molecular mass Mole of carbon = 36/12 = 3 Mole of H2 = 40 – 36 = 4 The compound...
by Sunday | Oct 14 | Chemistry JAMB
CH3 – CH2 – CH-CH3. A. Sp² B. sp C. sp³ and sp² D. sp³ and sp Correct Answer: Option D – sp³ and sp
by Sunday | Oct 14 | Chemistry JAMB
A. C6H6 B. C2H6 C. C4H10 D. C2H4 Correct Answer: Option C – C4H10