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1) how is KMnO4 is prepared …

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1) how is KMnO4 is prepared from pyrolusite ore ? Give reaction for preparation. 2) Cu is not stable in an aqueous solution ? 3) define a) Activation energy of a reaction. b) Molecularity of a reaction. c) Order of reaction.

    • Posted by Soumya Srivastava 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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