Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion: Magnetic moment of [Fe(H2O)6]3+ is 5.92 BM and that of [Fe(CN)6]3– is 1.73 BM Reason: Oxidation state of Fe in both the complexes is +3. In the light of the above statements, choose the correct answer from the options given below
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion: Magnetic moment of [Fe(H2O)6]3+ is 5.92 BM and that of [Fe(CN)6]3– is 1.73 BM Reason: Oxidation state of Fe in both the complexes is +3. In the light of the above statements, choose the correct answer from the options given below
Both Assertion and Reason are correct and Reason is the correct explanation of Assertion
Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
Reason is correct but Assertion is not correct
Reason is incorrect but Reason is correct
The Correct Option is A
Solution and Explanation
The correct answer is option (A): Both Assertion and Reason are correct and Reason is the correct explanation of Assertion
Top Questions on coordination compounds
- Which of the following species exhibits both LMCT and paramagnetism?
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- Identify correct statements from below:
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B. Dichromates are generally prepared from chromates.
C. The green manganate ion is diamagnetic.
D. Dark green coloured \(K_2MnO_4\) disproportionates in a neutral or acidic medium to give permanganate.
E. With increasing oxidation number of transition metal, ionic character of the oxides decreases.
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Match the following:
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(III) The complex is sp3d2 hybridised.
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Questions Asked in JEE Main exam
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Concepts Used:
Coordination Compounds
A coordination compound holds a central metal atom or ion surrounded by various oppositely charged ions or neutral molecules. These molecules or ions are re-bonded to the metal atom or ion by a coordinate bond.
Coordination entity:
A coordination entity composes of a central metal atom or ion bonded to a fixed number of ions or molecules.
Ligands:
A molecule, ion, or group which is bonded to the metal atom or ion in a complex or coordination compound by a coordinate bond is commonly called a ligand. It may be either neutral, positively, or negatively charged.