Home › CBSE Class 12 (Science) › Chemistry › General Principles and Processes of Isolation of Elements › Sodium aluminate liquor is seeded with crystals …
Sodium aluminate liquor is seeded with crystals of which compound to precipitate product?
ASilica powder
BSodium carbonate
CCryolite powder
DAluminium hydroxide
Answer & Solution
Correct answer: D. Aluminium hydroxide
Fine Al(OH)3 crystals act as seeds so more aluminium hydroxide precipitates from the supersaturated liquor.
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