by Sunday | Aug 25 | Chemistry WAEC
A. all the reactants have been used up B. all the products have been formed C. there is no further change in temperature D. the rates of the forward and backward reactions are equal E. the rate of formation of the products decreases with time Correct Answer: Option D...
by Sunday | Aug 25 | Chemistry WAEC
A. KCIO3 B. CI2O7 C. ZnCI2 D. HCI E. NaCIO Correct Answer: Option E – NaCIO
by Sunday | Aug 25 | Chemistry WAEC
A. ∆H -T is zero B. ∆H-T∆ S is positive C. ∆H-T∆ S is negative D. ∆S is zero E. ∆S is positive Correct Answer: Option C – ∆H-T∆ S is negative
by Sunday | Aug 25 | Chemistry WAEC
A. 64g B. 32g C. 7.1g D. 6.4g E. 3.2g Correct Answer: Option B – 32g
by Sunday | Aug 25 | Chemistry WAEC
A. is a p-block element B. is extracted from cassiterite SnO2 C. is used for protecting iron containers from corrosion D. combines with copper to form the alloy brass E. shows two oxidation states, + 2 and + 4 in most of its compounds Correct Answer: Option D –...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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