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

  • question_answer
    Three hydrocarbons P, Q and R have carbon which combine with hydrogen in the ratio of 3 : 2 : 1 respectively. Which of the following is incorrect about the reactions shown by P, Q and R?

    A) P does not undergo addition reactions.

    B) Both Q and R decolourise bromine water.

    C) Both Q and R give white precipitate with \[AgN{{O}_{3}}\] solution dissolved in \[N{{H}_{4}}OH.\]

    D) None of these.

    Correct Answer: C

    Solution :

    Only alkynes give white precipitate with \[AgN{{O}_{3}}\] solution dissolved in \[~N{{H}_{4}}OH.\]


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