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
    Identify the incorrect statement among the following

    A) \[B{{r}_{2}}\] reacts with hot and strong \[NaOH\]solution to give \[NaBr\] and\[{{H}_{2}}O\].

    B) Ozone reacts with \[S{{O}_{2}}\] to give \[S{{O}_{3}}\].

    C) Silicon reacts with \[NaOH\left( aq \right)\] in the presence of air to give \[N{{a}_{2}}Si{{O}_{3}}\] and\[{{H}_{2}}O\] .

    D) \[C{{l}_{2}}\] reacts with excess of \[N{{H}_{3}}\] to give \[{{N}_{2}}\] and\[HCl\].

    Correct Answer: D

    Solution :

    [d] Chlorine reacts with excess of ammonia to produce ammonium chloride and nitrogen. \[3C{{l}_{2}}+8N{{H}_{3}}(excess)\xrightarrow{{}}6N{{H}_{4}}Cl\ +{{N}_{2}}\]


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