Ways of Representing the Concentration of a Solution
The dissociat...
Question
The dissociation constant of acetic acid is 1.8×10−5 and that of ammonium hydroxide is also 1.8×10−5 at 25oC. Hence, an aqueous solution of ammonium acetate is:
A
Acidic
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B
Basic
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C
Neutral
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D
Slightly acidic
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Solution
The correct option is C Neutral Dissociation constants of both acid and base are same so they give equal number of H+ and OH− ions so an aqueous solution of ammonium acetate is neutral.