10th Class Science Solved Paper - Science-2015 Delhi Set-III

  • question_answer
    Write the name and formula of the 2nd member of homologous series having general formula \[{{\mathbf{C}}_{\mathbf{n}}}{{\mathbf{H}}_{\mathbf{2n-2}}}\].

    Answer:

    Propyne \[{{C}_{3}}{{H}_{4}}\].


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