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प्रश्न
Write the equation for the preparation of 1-iodobutane from 1-chlorobutane.
How would you prepare 1-iodobutane from 1-chlorobutane? Mention the equations only.
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उत्तर
\[\ce{CH3 - (CH2)2 - CH2 - Cl + NaI ->[dry acetone][Finkelstein reaction]CH3 - (CH2)2 - CH2I + NaCl}\]
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