by Sunday | Aug 21 | Chemistry WAEC
A. Glucose B. Sodium trioxonitrate (V) C. Ethananoic acid D. Silver chloride Correct Answer: Option B – Sodium trioxonitrate (V)
by Sunday | Aug 20 | Chemistry WAEC
A. element in the free state is zero B. monatomic ion is equal to its charge C. alkali meta like sodium in its compounds is + 1 D. atom of a diatomic molecules is + 2 Correct Answer: Option D – atom of a diatomic molecules is +...
by Sunday | Aug 20 | Chemistry WAEC
A. Activation energy will decrease B. the forward reaction will be favoured C. the concentration of ammonia will increase D. the reaction will go to completion Correct Answer: Option C – the concentration of ammonia will...
by Sunday | Aug 20 | Chemistry WAEC
A. the temperature is raised B. the pressure increased C. the volume of the system is increased D. a catalysty is intoduced into the system Correct Answer: Option C – the volume of the system is increased
by Sunday | Aug 20 | Chemistry WAEC
A. Freezing mixture B. Reducing agent C. Water D. Catalyst Correct Answer: Option D – Catalyst
by Sunday | Aug 20 | Chemistry WAEC
A. ionic B. deliquescent C. a strong electrolyte D. a normal salt Correct Answer: Option B – deliquescent