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9.1 Ammonia — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10Chemistry9.1 Ammonia2 Marks
Question
Differentiate between:
Action on indicators or dry ammonia gas and aqueous ammonia
✓

Answer

 
Dry ammonia Aqueous ammonia
Dry ammonia is neutral to indicators. Aqueous ammonia shows
alkaline or basic behaviour
with indicators. It turns red
li tmus blue.

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