Iron(III)forms an Octahedral Complex with the Ligand CN^-

question 44

Multiple Choice

Iron(III) forms an octahedral complex with the ligand CN^-.How many unpaired electrons are in the d orbitals of iron?

• A)1
• B)3
• C)5
• D)7
• E)None of these choices is correct.

Understand the role of sample size in the significance of the F-test.

Distinguish between one-tailed and two-tailed tests in variance comparison.

Recognize the assumptions underlying the F-test for equality of variances.

Know the symmetry properties of the F-distribution.

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