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9.1 Ammonia — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10Chemistry9.1 Ammonia2 Marks
Question
Explain the following:
Aqueous ammonia conducts electricity.
✓

Answer

Aqueous solution of ammonia that is ammonium hydroxide dissociates
partially to hydroxylions. Thus, it conducts electricity.
$Nh _3+ H _2 O \rightleftharpoons NH _4 OH$
$NH _4 OH \rightleftharpoons NH _4^{+}+ OH ^{-}$

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