A compound 'X' is a weak acid and it exhibits | vedclass

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(C) The neutralization of a weak acid $(CH_3COOH)$ with a strong base $(NaOH)$ results in a basic equivalence point $(pH > 7)$.Phenolphthalein is a we

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phenolphthalein

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(C) The neutralization of a weak acid $(CH_3COOH)$ with a strong base $(NaOH)$ results in a basic equivalence point $(pH > 7)$.Phenolphthalein is a weak organic acid $(HIn)$ that is colorless in acidic medium and turns pink in basic medium due to the formation of its ionized form $(In^-)$.Its $pH$ range is approximately $8.2 - 10.0$,which matches the equivalence point of the titration between a weak acid and a strong base.

$A$ compound '$X$' is a weak acid and it exhibits colour change at $pH$ close to the equivalence point during neutralization of $NaOH$ with $CH_3COOH$. Compound '$X$' exists in ionized form in basic medium. The compound '$X$' is.

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