WAEC Chemistry 2024 Objective — Question 31
Question 31 of 50 from the West African Examinations Council (WAEC) Chemistry 2024 Objective paper, with the correct answer and a full explanation.
Advertisement
31. Which of the following conditions are necessary for the preparation of alkanoates from alkanols and alkanoic acids?
- A. Water and NaOH
- B. Conc. H₂SO₄ and heatCorrect
- C. NaOH and heat
- D. Water and aqueous HCl
Explanation
Esterification (making alkanoates) requires an acid catalyst (typically conc. H₂SO₄) and heat.
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.