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Which of the following statements describes a basic solution? 1. [H30+]> [OH] 2. [H30]<[OH] 3. [H30] x [OH] #1 x 10-14 4. [H
If the pH of a solution is 10, what is the hydronium, H ion concentration? 1. A) 1 x 10-10 M 2. B) 1 x 1010 M 3. C) 10 M 4. D
As the pH increases the hydroxide ion concentration 1. A) goes down 2. B) gets larger 3. C) starts to affect the H+concentrat
9. If you had a 1 M solution of a weak acid what would be its pH? A) 1 B) 6 C) 7 D) 8 E) 13
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Answer #1

6. In basic solution OH- is greater than H3O+ ions.

( Option 2 )

7. pH = 10

H+ = 10^-ph

= 10^-10 ( option A)

8. pH = - log ( H+)

So, on increasing pH H+ will decrease and OH- will increase due to function - logarithmic

9. pH will be 6 because it is acid pH will not be greater than 7 but it will also not be 1 because it is not strong acid

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