Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The solution of sodium meta aluminate on diluting with water and then boiling with ammonium chloride gives:
Text Solution
Verified by ExpertsThe correct answer is:
C
[Al(OH) 4 ] – + NH 4+ 
Al(OH) 3 ↓ + NH 3 + H 2 O
Hydroxide ion concentration is reduced owing to the formation of ammonia (a weak base) which escapes on boiling.
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