The "spin-only" magnetic moment [ in units of Bohrmagneton, $(\mu _B )$ ] of $Ni^{2+}$ in aqueous solution would be (At. No. $Ni= 28)$
The "spin-only" magnetic moment [ in units of Bohrmagneton, $(\mu _B )$ ] of $Ni^{2+}$ in aqueous solution would be (At. No. $Ni= 28)$
- [AIEEE 2006]
- A
$6$
- B
$1.73$
- C
$2.84$
- D
$4.90$
Similar Questions
Which of the following is $NOT$ a characteristic of the transition elements in the series from scandium to zinc?
Which of the following is $NOT$ a characteristic of the transition elements in the series from scandium to zinc?
Explain on what factors the ionization enthalpies of elements having $d^{\mathrm{n}}$ configuration depends upon ?
Explain the variation in ionization enthalpies of transition elements in $3 d$ series.
Explain on what factors the ionization enthalpies of elements having $d^{\mathrm{n}}$ configuration depends upon ?
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Assertion : $SnI_4$ is an orange solid.
Reason : The colour arises due to charge transfer.
Assertion : $SnI_4$ is an orange solid.
Reason : The colour arises due to charge transfer.
- [AIIMS 2007]
The transition metal ions responsible for colour in ruby and emerald are, respectively
The transition metal ions responsible for colour in ruby and emerald are, respectively
- [JEE MAIN 2016]
The metal commonly present in brass and german silver is
The metal commonly present in brass and german silver is