Ionic EquilibriummediumASSERTION REASON

Read the Assertion and Reason below and choose the correct option.Ionic Equilibrium Chemistry Question

Question

Read the Assertion and Reason below and choose the correct option.

Answer: A

💡 Solution & Explanation

Titrating a weak acid with a strong base produces the salt of a weak acid and strong base, which undergoes anionic hydrolysis to make the equivalence point basic ($\text{pH} > 7$). Phenolphthalein transitions from colorless to pink in the pH range of 8.0 to 10.0, perfectly overlapping the steep pH rise at the equivalence point of this titration. Therefore, both statements are correct, and Statement II explains Statement I.

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Advanced Chemistry content — all in one place.

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry