by Sunday | Jan 2 | Chemistry WAEC
A. Exposing white phosphorus to air B. Burning kerosene C. Dissolving calcium in water D. Freezing ice cream Correct Answer: Option D D. Freezing ice cream
by Sunday | Jan 2 | Chemistry WAEC
A. air and bronze B. bronze and sodium chloride C. copper and sodium chloride D. caustic soda and washing soda Correct Answer: Option A A. air and bronze
by Sunday | Jan 2 | Chemistry WAEC
A. None of the above B. Acid + XCO3 → Salt + H2O + NH3 C. Acid + NaOH → Normal salt + CO2 D. Acid + XnCO3 → Salt + H2O + CO2 Correct Answer: Option D D. Acid + XnCO3 → Salt + H2O + CO2
by Sunday | Jan 2 | Chemistry WAEC
A. chlorofluorocarbon B. carbon (ii) oxide C. hydrogen sulphide D. sulphur (iv) oxide Correct Answer: Option A A. chlorofluorocarbon
by Sunday | Jan 2 | Chemistry WAEC
A. SO3 and NH3 B. SO2 and NH3 C. HCl and NH3 D. SO2 and HCl Correct Answer: Option D D. SO2 and HCl
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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