AP EAMCET · Chemistry · Ionic Equilibrium
2. Given below are two statements
Statement I: The changes in \(\mathrm{pH}\) with temperature are so small that we often ignore it
Statement II: When the hydrogen ion concentration changes by a factor of 100 , the \(\mathrm{pH}\) changes by one unit In the light of above statements, identify the correct answer from the options given below
- A Both statements I and II are correct.
- B Both statements I and II are not correct.
- C Statement I is correct but statement II is not correct.
- D Statement I is not correct but statement II is correct.
Answer & Solution
Correct Answer
(C) Statement I is correct but statement II is not correct.
Step-by-step Solution
Detailed explanation
A small change in temperature has little impact on the \(\mathrm{pH}\) of a solution as the concentration of the \(\mathrm{H}^{+}\)ions does not change much. Thus, statement \(\mathrm{I}\) is correct.…
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