by Sunday | Aug 25 | Chemistry WAEC
A. CHI3 B. CHCI3 C. CH3OH D. C2H5OH E. CHBr3 Correct Answer: Option B – CHCI3
by Sunday | Aug 25 | Chemistry WAEC
A. detergents are synthetic while soaps are not B. detergents are more soluble in water than soaps C. scum is precipitated when soaps are used with hard water but not with detergents D. soaps from soluble saits with ions causing hardness of water while detergents do...
by Sunday | Aug 25 | Chemistry WAEC
A. hygroscopic B. deliquescent C. efflorescent D. fluorescent E. effervescent Correct Answer: Option C – efflorescent
by Sunday | Aug 25 | Chemistry WAEC
A. CH2 B. CH3 C. C2H2 D. C2H4 E. C2H6 Correct Answer: Option B – CH3
by Sunday | Aug 25 | Chemistry WAEC
A. 6.02 x 10²³ B. 3.01 x 10²² C. 6.02 x 10²² D. 5. 08 x 10²² E. 3.01 x 10²² Correct Answer: Option C – 6.02 x 10²² Explanation 1g Al = 6.02×10²³ /27 2.7g Al = (6.02×10²³ / 27)×2.7 = 6.02×10²²Al...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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