10 ml of 10^-6 M HCI solution is mixed with 90ml H₂O. pH will be change approximately.
a)1
b)0.3
c)0.7
d)0.1
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Answered by
0
Answer:
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Answered by
0
Explanation:
Initial pH of HCl = 6
After mixing HCl and water:
[H
+
] from HCl=10
−7
[H
+
] from H
2
O=10
−7
Total [H
+
]=2×10
−7
pH=6.7
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