JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 15, 16, 17 & 18)

  • question_answer
    When sugar is treated with cone. sulphuric acid, the sugar is charred. In this process, sugar is

    A) reduced            

    B) oxidized

    C) sulphonated     

    D) dehydrated

    Correct Answer: D

    Solution :

    [d] \[{{C}_{12}}{{H}_{22}}{{O}_{11}}\xrightarrow[\Delta ]{{{H}_{2}}S{{O}_{4}}}\underset{black}{\mathop{12C}}\,+11{{H}_{2}}O\]


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