Question
Chemistry Question on Acids and Bases
The pH of tears coming out of a person's eye is approximately
A
6.4
B
7.4
C
7
D
2.36
Answer
7.4
Explanation
Solution
Answer (b) 7.4
The pH of tears coming out of a person's eye is approximately
6.4
7.4
7
2.36
7.4
Answer (b) 7.4