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The reaction that differs from the rest of the reactions given is : |
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(a) |
formation of calcium oxide from limestone |
(b) |
formation of aluminium from aluminium oxide |
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(c) |
formation of sodium carbonate from sodium hydrogen carbonate |
(d) |
formation of mercury from mercuric oxide |
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The reaction that differs from the rest of the reactions given is : |
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(a) |
formation of calcium oxide from limestone |
(b) |
formation of aluminium from aluminium oxide |
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(c) |
formation of sodium carbonate from sodium hydrogen carbonate |
(d) |
formation of mercury from mercuric oxide |
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