Ht ions. 3. Compared to a solution with a pH value of 4, a solution with...

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Answer 1

Answer #1

According to the given question the pH scale jumps 2 steps backwards (from the pH 4 to pH 2).

So 10 x 10 = 100 fewer

(Fewer because pH scale was going to back If the pH goes forward then it was said as many)

Ex: If the pH goes 4 to 7 pH then it is said 3 jumps up the scale

So 10 x 10 x 10 = 1000 times more H+ ions stronger

Correct option: A. one hundred times fewer.

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Answer 2

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