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10th Class Science Carbon and its Compounds / कार्बन और उसके यौगिक Question Bank Crabon and Its Compounds

  • question_answer
    Identify the IUPAC name of the following structure. \[H-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{C}}}\,-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{C}}}\,-\underset{\begin{smallmatrix}  | \\  H \end{smallmatrix}}{\overset{\begin{smallmatrix}  H \\  | \end{smallmatrix}}{\mathop{C}}}\,-\overset{\begin{smallmatrix}  O \\  || \end{smallmatrix}}{\mathop{C}}\,-OH\]

    A) Pentanone                       

    B) Butyric acid                       

    C) Butanoic acid   

    D) Butanone                          

    Correct Answer: A

    Solution :

    \[-\text{ S}{{\text{O}}_{3}}^{-}\text{N}{{\text{a}}^{+}}\]  is the ionic part of a synthetic detergent.


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