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प्रश्न
Give one test that can be used to detect the presence of the ion produced in (i) and (ii).
एक पंक्ति में उत्तर
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उत्तर
The precipitation of metal hydroxides from their aqueous solution confirms the presence of OH- ion in the solution .
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संबंधित प्रश्न
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Correct the following:
Ammonium salts, on heating, decompose to give ammonia.
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Name the gas evolved when the mixture of calcium hydroxide and ammonium chloride is heated.
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