alleryMg2+ with Na2HPO4 in ammoniacal solution gives:
AMagnesium ammonium phosphate
BMagnesium hydrogen carbonate
CBasic magnesium carbonate
DMagnesium hydrogen phosphate
Answer & Solution
Correct answer: A. Magnesium ammonium phosphate
In ammoniacal solution, magnesium precipitates as white crystalline magnesium ammonium phosphate.
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