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Why ZnO turns yellow on heating …

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Why ZnO turns yellow on heating ?

    • Posted by Ankit Chauhan 7 years, 1 month ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishali Raina 7 years, 1 month ago

    ZnO is white at room temperature. On heating it loses oxygen and turns yellow. ZnO----------->Zn2+ +1/2O2+2e

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