Question

yellow Methyl orange Substance P Phenolphthalein [ ] Pink Substance Q Phenolphthalein colourless Methyl orange Red P+Q - S+R. Then Identify P.Q. R and S respectively P Q R S 1) Na, SO 2) CH,COOH 3) NaOH 4) NaOH CH,COOH NaOH CH,COOH CH,COONa CH,COONa CH,COONa CH,COONa HO HO HO HO CH,COOH​

Answer 1

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Answer 2

Answer:

Phenolphthalein is colourless in original colour and also in acidic form

Pink in basic state

And Methyl orange was orange colour in original state

Deep red in acidic and basic form both

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