Question:medium

Which indicator is used for the determination of magnesium and calcium in complexometric titration:

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EBT: Wine Red (Metal) $\rightarrow$ Blue (Free indicator at endpoint).
Updated On: May 25, 2026
  • Methyl orange
  • Eriochrome Black T
  • Starch
  • Phenolphthalein
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The Correct Option is B

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