The pH of four solutions W, X, Y, Z are 4, 6, 8, 10 respectively, therefore
-
A.
none of these solutions is acidic -
B.
the pH of Y is made more acidic by addition of distilled water -
C.
Z is the most acidic solution -
D.
W is the most acidic solution -
E.
X is neutral
Correct Answer: Option D
Explanation
W is the most acidic solution since 4