Easy MCQ +4 / -1 PYQ · JEE Mains 2025

Match the List - I with List - II

List - I
Name reaction
List - II
Product obtainable
(A) Swarts reaction (I) Ethyl benzene
(B) Sandmeyer's reaction (II) Ethyl iodide
(C) Wurtz Fittig reaction (III) Cyanobenzene
(D) Finkelstein reaction (IV) Ethyl fluoride

Choose the correct answer from the options given below:

  1. A A-II, B-III, C-I, D-IV
  2. B A-II, B-I, C-III, D-IV
  3. C A-IV, B-I, C-III, D-II
  4. D A-IV, B-III, C-I, D-II Correct answer

Solution

<p><style type="text/css"> .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} .tg .tg-7btt{border-color:inherit;font-weight:bold;text-align:center;vertical-align:top} </style> <table class="tg" style="undefined;table-layout: fixed; width: 726px"><colgroup> <col style="width: 91px"> <col style="width: 209px"> <col style="width: 87px"> <col style="width: 339px"> </colgroup> <thead> <tr> <th class="tg-7btt"></th> <th class="tg-7btt">LIST-i<br>Name reaction</th> <th class="tg-7btt"></th> <th class="tg-7btt">LIST-II<br>Product obtainable</th> </tr></thead> <tbody> <tr> <td class="tg-c3ow">(A)</td> <td class="tg-c3ow">Swarts reaction</td> <td class="tg-c3ow">(I)</td> <td class="tg-c3ow">$\mathrm{Et}-\mathrm{I} \xrightarrow[\mathrm{DMF}]{\mathrm{KF}} \mathrm{Et}-\mathrm{F}$<br></td> </tr> <tr> <td class="tg-c3ow">(B)</td> <td class="tg-c3ow">Sandmeyer's reaction</td> <td class="tg-c3ow">(II)</td> <td class="tg-c3ow">$\mathrm{PhN}_2^{\oplus} \mathrm{Cl}^{-} \xrightarrow{\mathrm{CuCN} / \mathrm{KCN}} \mathrm{PhCN}+\mathrm{N}_2$</td> </tr> <tr> <td class="tg-c3ow">(C)</td> <td class="tg-c3ow">Wurtz Fittig reaction</td> <td class="tg-c3ow">(III)</td> <td class="tg-c3ow">$$<br>\mathrm{Ph}-\mathrm{Cl}+\mathrm{EtCl} \xrightarrow[\text { ether }]{\mathrm{Na}}<br>$$<br>$<br>\mathrm{Ph}-\mathrm{Et}+\mathrm{Ph}-\mathrm{Ph}+\mathrm{Et}-\mathrm{Et}<br>$</td> </tr> <tr> <td class="tg-c3ow">(D)</td> <td class="tg-c3ow">Finkelstein reaction</td> <td class="tg-c3ow">(IV)</td> <td class="tg-c3ow">$\mathrm{Et}-\mathrm{Cl} \xrightarrow[\text { acetone }]{\mathrm{NaI}} \mathrm{Et}-\mathrm{I}+\mathrm{NaCl}$</td> </tr> </tbody></table></p>

About this question

Subject: Chemistry · Chapter: Hydrocarbons · Topic: Alkanes

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