Consider the titration listed below. In which is the pH at the equivalence point…
Chemistry · JEE Main · NTA Exams — Equilibrium
Consider the titration listed below. In which is the pH at the equivalence point described incorrectly ?
\[\begin{array}{lll} \text { Acid } & \text { Base } & \text { pH at equiv.pt. } \\ \text { (a) } \mathrm{CH}_{3} \mathrm{COOH} & \mathrm{NaOH} & >7.00 \\ \text { (b) } \mathrm{HNO}_{3} & \mathrm{Ca}(\mathrm{OH})_{2} & =7.00 \\ \text { (c) } \mathrm{HCl} & \mathrm{NH}_{3} & <7.00 \\ \text { (d) } \mathrm{HF} & \mathrm{NaOH} & <7.00 \end{array}\]
\[\begin{array}{lll} \text { Acid } & \text { Base } & \text { pH at equiv.pt. } \\ \text { (a) } \mathrm{CH}_{3} \mathrm{COOH} & \mathrm{NaOH} & >7.00 \\ \text { (b) } \mathrm{HNO}_{3} & \mathrm{Ca}(\mathrm{OH})_{2} & =7.00 \\ \text { (c) } \mathrm{HCl} & \mathrm{NH}_{3} & <7.00 \\ \text { (d) } \mathrm{HF} & \mathrm{NaOH} & <7.00 \end{array}\]
- a
- b
- c
- d
Answer
(D) d
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