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Question: Answered & Verified by Expert
Which radicals are precipitated in $\left(\mathrm{NH}_4\right)_2 \mathrm{CO}_3$ in presence of alkali
ChemistryPractical ChemistryJEE Main
Options:
  • A $\mathrm{Ca}, \mathrm{Ba}, \mathrm{Sr}$
  • B $M g$
  • C Both
  • D None
Solution:
1841 Upvotes Verified Answer
The correct answer is: $\mathrm{Ca}, \mathrm{Ba}, \mathrm{Sr}$
$\mathrm{Ca}, \mathrm{Ba}, \mathrm{Sr}$ these radicals are precipitated in basic medium

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