Solutions Question 237
Question: The amount of $ NaOH $ in gms in $ 250,cm^{3} $ of a $ 0.100,M,NaOH $ solution would be
Options:
A) 4 gm
B) 2 gm
C) 1 gm
D) 2.5 gm
Show Answer
Answer:
Correct Answer: C
Solution:
$ M=\frac{w}{m\times V(l)} $ Þ $ 0.1=\frac{w\times 4}{40\times 1}\Rightarrow w=1gm $