JEE PYQ: Ionic Equilibrium Question 22
Question 22 - 2019 (09 Apr Shift 2)
Type: MCQ
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?
(a) (B)
(b) (A)
(c) (C)
(d) (D)
Show Answer
Answer: (a)
Solution
Graph A and B both represent the titration curve between strong acid and strong base, i.e., HCl and NaOH. But the pH of NaOH is more than 7 and during the titration it decreases, so graph (A) is correct.
BETA
