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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Critical Thinking

  • question_answer
    The pair of amphoteric hydroxides is [AIIMS 2005]

    A) \[Al{{(OH)}_{3}},\ LiOH\]

    B) \[Be{{(OH)}_{2}},\ Mg{{(OH)}_{2}}\]

    C) \[B{{(OH)}_{3}},\ Be{{(OH)}_{2}}\]

    D) \[Be{{(OH)}_{2}},\ Zn{{(OH)}_{2}}\]

    Correct Answer: D

    Solution :

    Both Be(OH)2 and Zn(OH)2 are amphoteric in nature.


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