NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS

1 Medium

1 of 1

Analyzing +4 | -1

In chromyl chloride, the number of d-electrons present on chromium is same as in (Given at. no. of

\text{Ti:} 22, \, \text{V:} 23, \, \text{Cr:}24, \, \text{Mn:} 25, \, \text{Fe:} 26

)

View answer and explanation

Correct option: B

\mathrm{Mn}

(VII)

Option B (

\mathrm{Mn}

(VII)) is correct because in chromyl chloride (

CrO_2Cl_2

), Cr has an oxidation state of +6, meaning it has lost 6 electrons, leaving it with the same number of d-electrons as

Mn^{7+}

More Questions from d & f- BLOCK ELEMENTS

Practice All Chapter MCQs →

^\circ

{\mathrm{M}^{x + }}

\sqrt {24}