JEE Main Chemistry question
The pH of a buffer solution of 0.1 M [] and 0.01 M is
Answer: (C)
Solution
pOH=pK_b+\log([salt]/[base])=5+\log(0.01/0.1)=5-1=4. .
The pH of a buffer solution of 0.1 M [] and 0.01 M is
pOH=pK_b+\log([salt]/[base])=5+\log(0.01/0.1)=5-1=4. .