Choose which of the following is TRUE about 0.25 M KOH Solution and provide a brief explanation.
a. As the concentration of KOH decreases, the ph of the solution increases.
b. As the concentration of KOH increases, the ph of the solution decreases
c. There are two correct choices among the given.
d. The salt will completely dissociate in solution.
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a. As the concentration of KOH decreases, the ph of the solution increases.
b. As the concentration of KOH increases, the ph of the solution decreases
c. There are two correct choices among the given.
d. The salt will completely dissociate in solution.
REPORT AGAD FOR NONSENSE ANSWER. THANK YOU!
Answers & Comments
The true statement about 0.25 M KOH solution is (D). The salt will completely dissociate in solution.
Explanation :
Kalium Hydroxide is an inorganic compound with the chemical formula KOH in which the element Kalium (K+) binds a hydroxyl group (OH-). Like sodium hydroxide, Kalium hydroxide is a strong base.
Because KOH is a strong base compound, the higher the concentration of KOH will have an impact on the higher (more base) pH of the solution, conversely the lower the concentration of KOH, the lower (acidic) the pH of the solution.
From the sentence above, we can conclude that answer options A, B and C are wrong. So that only option D remains for the answer to the question above.
Is the salt will completly dissociate in KOH?
KOH is a strong base, KOH → K+ + OH-, and therefore dissociates completely into negative (they hydroxide ion, OH-) and positive ions in water solution.
Learn More About KOH at : https://brainly.ph/question/28044015
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