1.31 grams of zinc on heating in air gave 1.63 grams of white zinc oxide 2.6 grams of zinc oxide on reduction with hydrogen gives 2.12 grams of zn show that these figures are in accordance with the law of constant proportion
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666.
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of white zinc oxide 2.6 grams of zinc oxide on reduction with hydrogen gives 2.12 grams of zn show that these figures are in accordance with the law of constant proportion........
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