Q: What is the molarity of NaOH in the solution prepared by dissolving its 4 g in 250 mL of solution? (The atomic mass of sodium is 23)
(a)0.04 M
(b)0.4 M
(c)4 M
(d)40 M
Correct Answer: (c)
The correct answer is (c): 4 M. Subject: General Science | Sub-topic: Chemistry - Basics Note: This answer was determined through AI-based research. Verify against the official answer key when available.