(chatquestion)...Give reactivity order of decarboxylation? I) CH3-CH2-COOH, II) CH2=CH-COOH, 1) CHC—соон 1) I>II>III, 2) III>|I>I, 3) III>I>ll, 4) None is correct. Give me the correct answer with most suitable reason....(Please help)

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