by Sunday | Aug 25 | Chemistry WAEC
A. gauging the thickness of objects B. making atomic bombs C. curing cancer D. generating electricity E. purifying water Correct Answer: Option E – purifying water
by Sunday | Aug 25 | Chemistry WAEC
A. Concentrated tetraoxonitrate (Vl) acid B. Calcium oxide C. anhydrous calcium chloride D. phosphorus (V) oxide E. anhydrous copper (ll) tetraoxosulphate (VI) Correct Answer: Option B – Calcium oxide
by Sunday | Aug 25 | Chemistry WAEC
A. it is volatile B. it is strongly oxidizing C. it forms a layer of oxide on the metal D. trioxonitrate (V) salts are soluble in water E. it renders the metals passive Correct Answer: Option B – it is strongly...
by Sunday | Aug 25 | Chemistry WAEC
A. 298k B. 300k C. 546k D. 819k E. 1092k Correct Answer: Option E – 1092k
by Sunday | Aug 25 | Chemistry WAEC
A. are structural isomers B. reduce Fehling’s solution C. can be obtained by the hydrolysis of starch D. are readily fermented by enzymes E. are soluble in water Correct Answer: Option D – are readily fermented by...
by Sunday | Aug 25 | Chemistry WAEC
A. Tetraoxosulphate (IV) acid is dibasic B. the acid is concentrated C. the acid is completely ionized in aqueous solution D. tetraxosulphate (IV) ions are very reactive E. the acid is highly corrosive Correct Answer: Option C – the acid is completely ionized in...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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