Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : The spin only magnetic moment value for [ {\Fe}( {\CN})_6] ^{3-} is 1.74 {\BM}, whereas for [ {\Fe} ( {\H}_2 {\O}) _6] ^{3+} is 5.92 {\BM}. Reason \bo {R} : In both complexes, {\Fe} is present in +3 oxidation state. In the light of the above statements, choose the correct answer from the options given below: [6-Apr-2023 shift 1]

Correct Answer is : Both A and R are true but R is NOT the correct explanation of A

Both A and R are true but R is NOT the correct explanation of {\A}

Both A and R are true and R is the correct explanation of {\A}

Coordination Compounds Part 3

Section: Chemistry

Question : 98 of 100

Marks: +1, -0

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: The spin only magnetic moment value for [Fe(CN)6]3− is 1.74‌BM, whereas for [Fe(H2O)6]3+ is 5.92‌BM.
Reason R : In both complexes, Fe is present in +3 oxidation state.
In the light of the above statements, choose the correct answer from the options given below:

[6-Apr-2023 shift 1]

Both A and R are true but R is NOT the correct explanation of A
A is false but R is true
A is true but R is false
Both A and R are true and R is the correct explanation of A

Validate

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