Mastering Iron Compound Titration
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Questions and Answers

Which type of titration is used when the sample contains Fe(+2) and the titrant is MnO4- indicator?

  • Complexometric titration
  • Back titration
  • Indirect titration
  • Direct titration (correct)

Which indicator is used in the direct titration when the sample contains Fe(+2) and the titrant is Cr2O7-2?

  • Ferroin
  • Diphenylamine (correct)
  • Methyl red
  • Methylene blue

Which type of titration is used when the sample contains Fe(+3) and the titrant is Ti+3 indicator?

  • Back titration
  • Complexometric titration
  • Indirect titration
  • Direct titration (correct)

Which indicator is used in the direct titration when the sample contains Ferro titrant and the titrant is MnO4-?

<p>Self indicator (B)</p> Signup and view all the answers

Which type of titration is used when the sample contains oxalate titrant and the titrant is Ce+4 indicator?

<p>Back titration (C)</p> Signup and view all the answers

Which statement accurately describes the relationship between the sign of E0 and the charge on the metal electrode?

<p>The sign of E0 is similar to the charge on the metal electrode. (B)</p> Signup and view all the answers

Which statement accurately describes the relationship between the value of E0 and the tendency of the metal to pass into ionic state?

<p>The greater the negative value of E0, the greater the tendency of the metal to pass into ionic state. (B)</p> Signup and view all the answers

Which statement accurately describes the displacement of metals in the series based on their potential?

<p>Metals with more negative potential will displace any other metal below them in the series from their solution. (B)</p> Signup and view all the answers

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