Which one of the following does not correctly | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) For $Ti, V, Cr, Mn$,the number of oxidation states are $3, 4, 5, 6$ respectively. Thus,$Ti < V < Cr < Mn$ is correct.For magnetic moment $(\mu) =

Vedclass · Accepted Answer

$Ti < V < Cr < Mn$; increasing melting points

Vedclass · Answer

(C) For $Ti, V, Cr, Mn$,the number of oxidation states are $3, 4, 5, 6$ respectively. Thus,$Ti For magnetic moment $(\mu) = \sqrt{n(n+2)} \ B.M$:$Ti^{3+} (3d^1): n=1, \mu = \sqrt{3} \ B.M$$V^{3+} (3d^2): n=2, \mu = \sqrt{8} \ B.M$$Cr^{3+} (3d^3): n=3, \mu = \sqrt{15} \ B.M$$Mn^{3+} (3d^4): n=4, \mu = \sqrt{24} \ B.M$Thus,$Ti^{3+} The actual order of melting points is $Mn The $2^{nd}$ ionization enthalpy order is $Ti < V < Mn < Cr$,which is correct.

Which one of the following does not correctly represent the correct order of the property indicated against it?

Similar Questions

Which of the following statements is correct?

$A$ transition metal $X$ has a configuration $[Ar]3d^4$ in its $+3$ oxidation state. Its atomic number is

The higher oxidation states of transition elements are found to be in combination with $A$ and $B,$ which are

The spin only magnetic moments (in $BM$) for free $Ti^{3+}, V^{2+}$ and $Sc^{3+}$ ions respectively are (At.No. $Sc: 21; Ti: 22; V: 23$)

Which element has the maximum ferromagnetic character?

Vedclass Test Series

Exam Paper Generator

Online Exam Module