The concentration of hydrogen ion in water is [MP PET 1990]

1.	The concentration of hydrogen ion in water is [MP PET 1990]
A.	8
B.	\[1\times {{10}^{-7}}\]
C.	7
D.	\[1/7\]
Answer» C. 7

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The concentration of hydrogen ion in water is [MP PET 1990]

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