Equilibrium Question 846
Question: What will be the $ {H^{+}} $ ion concentration in a solution prepared by mixing 50 mL of 0.20 $ MNaCl $ 25mL of $ 0.10M,NaOH $ and 25mL of 0.30 $ NHCl $ -
Options:
A) 0.5 M
B) 0.05 M
C) 0.02M
D) 0.10M
Show Answer
Answer:
Correct Answer: B
Solution:
$ [{H^{+}}]=\frac{(25\times 0.3-25\times 0.1)}{100}meq=0.05M $
