Post Utme Madonna University 2020 Biology Question 29

Practice objective / multiple choice question 29 from the 2020 Post Utme Madonna University Biology examination.

Post Utme Madonna University 2020 Biology Objective / Multiple Choice
Question 29 POST_UTME_MADONNA_UNIVERSITY • 2020 • BIOLOGY • objective

A 0.5 M solution of NaCl is prepared by dissolving 25 g of NaCl in 100 mL of water. What is the concentration of the solution in mol/L?

Answer Options

A. 0.4 M
Correct Answer B. 0.5 M
C. 0.6 M
D. 0.7 M
Correct Answer
B
Correct Option:
0.5 M

About This Question

This is Post Utme Madonna University 2020 Biology Question 29. It is one of the objective questions from the 2020 Post Utme Madonna University Biology examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support