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Study of Compounds - Ammonia — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryStudy of Compounds - Ammonia2 Marks
Question
Distinguish between the following (using ammonia solution) Ammonium chloride and sodium chloride.
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Answer

$
NH _4 Cl \stackrel{\text { heat }}{\rightleftharpoons} NH _3+ HCl
$
$NH _4 Cl$ on strong heating sublimes to form dense white fumes which condense to a white powdery mass on cooler parts of the tube whereas no white fumes on heating $NaCl$.

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