A sample of temporary hard water can be prepared in the laboratory by?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
- A Disolving calcium chloride in distilled water
- B Saturating lime water with carbon (IV) oxide
- C Saturating distilled water with calcium hydroxide
- D Dissolving sodium hydrogen trioxocarbonate (IV) in some distilled water
Correct Answer: Option B
Explanation:
Share question on: