Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Chemistry
0 votes

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?

\[(a)\;4:5 \qquad (b)\;5:4 \qquad (c)\;10:1 \qquad (d)\; 1:10 \]
Can you answer this question?

1 Answer

0 votes
(c) 10:1
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App