Question
Chemistry Question on Some basic concepts of chemistry
The molarity of a NaOH solution by dissolving 4g of it in 250ml water is
A
0.4 M
B
0.8 M
C
0.2 M
D
0.1 M
Answer
0.4 M
Explanation
Solution
Molarity =250/10004/40=0.4M
The molarity of a NaOH solution by dissolving 4g of it in 250ml water is
0.4 M
0.8 M
0.2 M
0.1 M
0.4 M
Molarity =250/10004/40=0.4M