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Methyl propanoate hydrolysed by dilute NaOH and then acidified: final product

The same question, asked 2 times: 20 Apr 2025 S1, 21 Apr 2025 S2. Every wording below, oldest first.

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  1. Question 1

    20 Apr 2025 S1

    71
    Identify the product ' BB ' in the following sequence of reactions. Methylpropanoate → dil. NaOHΔA→ Conc. HClH+B\xrightarrow[\text{~dil.~}NaOH]{\Delta}A\xrightarrow[\text{~Conc.~}HCl]{H^{+}}B

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  2. Question 2

    21 Apr 2025 S2

    90
    Methyl propanoate on hydrolysis with dil NaOH forms a salt that on further acidification with conc. HCl forms

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