Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

In an acid-base titration, 0.1 M HCl solution was added to the NaOH solution of unknown strength. Which of the following correctly shows the change of pH of the titration mixture in this experiment?

  1. A

    (A)

  2. B

    (C)

  3. C

    (B)

  4. D

    (D)

Solution

The pH of NaOH is more than 7 and during the titration it decreases so graph (1) is correct

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