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9.1 Ammonia — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10Chemistry9.1 Ammonia1 Mark
Question
Laboratory preparation of ammonia from aammonia chloride
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Answer

$2NH_4Cl + Ca(OH)_2 \rightarrow CaCl_2+ 2H_2O + 2NH_3↑$

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