In salt analysis 3rd group basic radicals (Al3+, Fe3+ etc) are detected by adding NH4CI to the salt solution and then NH4OH. 3rd group radicals are precipitated as hydroxide. In this process

  • (A) NH4CI will ionize to a lesser extent in presence of NH4CI
  • (B) NH4CI will precipitate
  • (C) NH4CI will react with NH4CI
  • (D) AL3+ will precipitate as AICI3;
Correct Answer: A

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