NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII08:THE D- & F-BLOCK ELEMENTS
321642
The electronic configuration of \({\mathrm{\mathrm{Mn}^{{ }^{x+}}}}\)ion is [Ar] \({\mathrm{3 \mathrm{~d}^{4}}}\). The value of ' \({\mathrm{x}}\) ' is ____.
1 2
2 4
3 3
4 1
Explanation:
Electronic configuration of Mn (Z=25) is \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^{\text{5}}}{\text{4}}{{\text{s}}^{\text{2}}}\) The given ion has electronic configuration \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^4}\). Thus Mn has lot 3 electrons to form the given ion. So the value of x is 3.
CHXII08:THE D- & F-BLOCK ELEMENTS
321643
Which one of the following pairs of ions have the same electronic configuration?
321642
The electronic configuration of \({\mathrm{\mathrm{Mn}^{{ }^{x+}}}}\)ion is [Ar] \({\mathrm{3 \mathrm{~d}^{4}}}\). The value of ' \({\mathrm{x}}\) ' is ____.
1 2
2 4
3 3
4 1
Explanation:
Electronic configuration of Mn (Z=25) is \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^{\text{5}}}{\text{4}}{{\text{s}}^{\text{2}}}\) The given ion has electronic configuration \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^4}\). Thus Mn has lot 3 electrons to form the given ion. So the value of x is 3.
CHXII08:THE D- & F-BLOCK ELEMENTS
321643
Which one of the following pairs of ions have the same electronic configuration?
321642
The electronic configuration of \({\mathrm{\mathrm{Mn}^{{ }^{x+}}}}\)ion is [Ar] \({\mathrm{3 \mathrm{~d}^{4}}}\). The value of ' \({\mathrm{x}}\) ' is ____.
1 2
2 4
3 3
4 1
Explanation:
Electronic configuration of Mn (Z=25) is \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^{\text{5}}}{\text{4}}{{\text{s}}^{\text{2}}}\) The given ion has electronic configuration \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^4}\). Thus Mn has lot 3 electrons to form the given ion. So the value of x is 3.
CHXII08:THE D- & F-BLOCK ELEMENTS
321643
Which one of the following pairs of ions have the same electronic configuration?
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII08:THE D- & F-BLOCK ELEMENTS
321642
The electronic configuration of \({\mathrm{\mathrm{Mn}^{{ }^{x+}}}}\)ion is [Ar] \({\mathrm{3 \mathrm{~d}^{4}}}\). The value of ' \({\mathrm{x}}\) ' is ____.
1 2
2 4
3 3
4 1
Explanation:
Electronic configuration of Mn (Z=25) is \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^{\text{5}}}{\text{4}}{{\text{s}}^{\text{2}}}\) The given ion has electronic configuration \(\left[ {{\text{Ar}}} \right]{\text{3}}{{\text{d}}^4}\). Thus Mn has lot 3 electrons to form the given ion. So the value of x is 3.
CHXII08:THE D- & F-BLOCK ELEMENTS
321643
Which one of the following pairs of ions have the same electronic configuration?