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    Chemistry
    Grade-9
    Easy

    Question

    The name of Cu(OH)2 is:

    1. Copper hydroxide
    2. Copper(I) hydroxide
    3. Copper(II) hydroxide
    4. Copper(III) hydroxide

    Hint:

    Oxidation state of copper is +2 and oxide is in -1.

    The correct answer is: Copper(II) hydroxide


      • From the formula Cu(OH)2 copper and hydroxide is present.
      • In the given compound oxidation state of copper is +2 and oxide is in -1.
      • The name of Cu(OH)2 is copper(II) oxide.

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