JEE Main & Advanced Chemistry The s-Block Elements Question Bank Critical Thinking

  • question_answer Philospher's wool when heated with \[BaO\] at \[{{1100}^{o}}C\] gives a compound. Identify the compound [CPMT 1997]

    A) \[BaZn{{O}_{2}}\]

    B) \[Ba+Zn{{O}_{2}}\]

    C) \[BaCd{{O}_{2}}\]

    D) \[Ba{{O}_{2}}+Zn\]

    Correct Answer: A

    Solution :

    \[ZnO+BaO\,\,\xrightarrow{{{1100}^{o}}C}\,\,BaZn{{O}_{2}}\]


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