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Equilibrium
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19/10/2021 10:50 am
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In some solutions, the concentration of H3O+ remains constant even when small amounts of strong acid or strong base are added to them. These solutions are known as:
(a) Ideal solutions
(b) Colloidal solutions
(c) True solutions
(d) Buffer solutions
1 Answer
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19/10/2021 10:51 am
Correct answer: (d) Buffer solutions
Explanation:
Solutions which resist the change in the value of pH when small amount of acid or base is added to them are known as buffers.