Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  EAMCET  >>  Chemistry
Answer
Comment
Share
Q)

The $pK_a$ of a certain weak acid is $4.0.$ What should be the [salt] to [acid] ratio, if we have to prepare a buffer with a $pH=5$ using the acid and one of the salts?

\[(a)\;4:5 \qquad (b)\;5:4 \qquad (c)\;10:1 \qquad (d)\; 1:10 \]

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...