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प्रश्न
Choose terms from the options given in brackets to complete this sentence.
When CuO reacts with hydrogen,………………… is reduced and ……………….is oxidized to ………………….
(CuO, H2, Cu, H2O)
उत्तर
When CuO reacts with hydrogen, CuO is reduced and H2 is oxidized to H2O.
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संबंधित प्रश्न
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