JEE Main 26 Feb 2021 Shift 2 Solved Paper
© examsiri.com
Question : 60 of 89
Marks:
+1,
-0
The p H of ammonium phosphate solution, if p K a of phosphoric acid and p K b of ammonium hydroxide are 5.23 and 4.75 respectively, is .......... .
[26 Feb 2021 Shift 2]
- Your Answer:
Go to Question: