by Sunday | Aug 24 | Chemistry WAEC
A. concentrated B. supersaturated C. unsaturated D. colloidal E. saturated Correct Answer: Option E – saturated
by Sunday | Aug 24 | Chemistry WAEC
A current of 4.0 amperes was passed through copper (ll) tetraoxosulphate (IV) solution for one hour using copper electrodes. What was the mass of copper deposited? (Cu = 64, 1F = 96500 C) A. 3.2g B. 4.8g C. 6.4g D. 48g E. 96g Correct Answer: Option B –...
by Sunday | Aug 24 | Chemistry WAEC
A. Sodium chloride B. Ice C. Diamond D. Iodine E. Quartz Correct Answer: Option D – Iodine
by Sunday | Aug 24 | Chemistry WAEC
A. allotropic B. polymorphic C. polymeric D. isomeric E. isotopic Correct Answer: Option D – isomeric
by Sunday | Aug 24 | Chemistry WAEC
A. formation of crystalline solids B. solubility in polar solvents C. high vapour pressures D. high melting and boiling points E. ability to conduct electricity in aqueous solution Correct Answer: Option C – high vapour...
by Sunday | Aug 24 | Chemistry WAEC
A. 1 B. 2 C. 3 D. 4 E. 11 Correct Answer: Option C – 3
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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