Chemistry

Question

According to the chart, which statement is MOST accurate?

A) HCl has the highest pH and highest [H+] concentration.

B) KOH has the highest pH and the highest [OH-] concentration.

Eliminate

C) KOH has the lowest pH and the highest [OH-] concentration .

D) H3BO3 has a relatively low [H+] concentration as well as a relatively low pH.
According to the chart, which statement is MOST accurate? A)	HCl has the highest pH and highest [H+] concentration. B)	KOH has the highest pH and the highest [O

2 Answer

  • Answer:b is the most accurrate

    Explanation:

    As koh has the highest ph as it is more basic and have highest concentration of oh as it is strong base

  • Answer:

    Option B) KOH has the highest pH and the highest [OH-] concentration.

    Explanation:

    The basicity of a substance increases as the dissociation coefficient increases. Generally, a strong base strongly ionizes in water according to the reaction:

    [tex]KOH + H_{2}O = K^{+} + OH^{-}[/tex]

    Hence, from the table, KOH is a strong base.

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