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प्रश्न
Assertion: Toxic metal ions are removed by the chelating ligands.
Reason: Chelate complexes tend to be more stable.
पर्याय
Assertion and reason both are true, reason is correct explanation of assertion.
Assertion and reason both are true but reason is not the correct explanation of assertion.
Assertion is true, reason is false.
Assertion is false, reason is true.
उत्तर
Assertion and reason both are true, reason is correct explanation of assertion.
Explanation:
When a solution of chelating ligand is added to solution containing toxic metals ligands chelates the metal ions by formation of stable complex.
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संबंधित प्रश्न
Out of NH3 and CO, which ligand forms a more stable complex with a transition metal and why?
What is meant by stability of a coordination compound in solution? State the factors which govern stability of complexes.
Name the type of isomerism shown by the following pair of compound:
[Pt(NH3)4] [PtCl6] and [Pt(NH3)4Cl2] [PtCl4]
Which of the following is/are CORRECT?
(I) Acidic character: H2S < H2Se < H2Te
(II) Thermal stability: H2S < H2Se < H2Te
(III) Reducing property: H2S > H2Se > H2Te
Arrange the following anions according to the increasing order of their stability.
(I) \[\ce{\underset{Alkoxide anion}{R - O^-}}\]
(II)
Phenoxide anion
(III) \[\begin{array}{cc}
\ce{O}\phantom{..}\\
||\phantom{..}\\
\ce{\underset{Carboxylate anion}{R - C - O^-}}\\
\end{array}\]
A chelating agent has two or more than two donor atoms to bind to a single metal ion. Which of the following is not a chelating agent?
The stability of the coordination compound depends on ______
The most stable free radical among the following is:
Which of the following represents the correct order of stability of the given carbocations?
What is meant by the chelate effect? Give an example.
