JAMB Mathematics 2022 Objective — Question 18
Question 18 of 41 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
Advertisement
Cr₂O₇²⁻ + H₂O ⇌ 2CrO₄²⁻ + 2H⁺ — What happens when the concentration of H⁺ is increased?
- A. The equilibrium position shifts to the leftCorrect
- B. More products are formed
- C. The equilibrium position shifts to the right
- D. The reaction will not proceed
Explanation
Adding H⁺ increases product concentration. By Le Chatelier's principle, the equilibrium shifts left to reduce H⁺ concentration.
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.