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12th Class Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank 12th CBSE Chemistry Haloalkanes and Haloarenes

  • question_answer
      What is Grignard's reagent? How is it prepared.

    Answer:

      magnesium halide is called Grignard reagent. It is prepared by refluxing alkyl halide with Mg in dry ether.


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