WAEC Chemistry 2024 Objective — Question 50
Question 50 of 50 from the West African Examinations Council (WAEC) Chemistry 2024 Objective paper, with the correct answer and a full explanation.
Advertisement
50. Consider the reaction xAl + yCl₂ → zAlCl₃. The values of x, y and z respectively are
- A. 2, 3 and 2Correct
- B. 2, 2 and 3
- C. 1, 2 and 1
- D. 1, 1 and 1
Explanation
The balanced equation is 2Al + 3Cl₂ → 2AlCl₃, so x=2, y=3, z=2.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.