by Sunday | Dec 10 | Chemistry WAEC
A. Sodium B. Silver C. Potassium D. Copper Correct Answer: Option C C. Potassium
by Sunday | Dec 10 | Chemistry WAEC
CuO(s) + H2(g) → Cu(s) + H2O(1) A. Cu B. CuO C. H2 D. H2O Correct Answer: Option C C. H2
by Sunday | Dec 10 | Chemistry WAEC
A. At the anode B. At the cathode C. Through the salt bridge D. In the aqueous solution Correct Answer: Option A A. At the anode
by Sunday | Dec 10 | Chemistry WAEC
A. Undissolved solute and the solvent B. Dissolved solute and the solvent C. Dissolved solute and the undissolved solute D. Dissolved solute and the solution Correct Answer: Option C C. Dissolved solute and the undissolved solute
by Sunday | Dec 10 | Chemistry WAEC
A. Be a covalent compound B. Have strong electrostatic forces of attraction C. have a high melting point D. Conduct electricity in molten state Correct Answer: Option A A. Be a covalent compound