MCQ
What will be the name of the given reaction


- ✓Gatterman Koch reaction
- BEtard reaction
- CGattermann reaction
- DRosenmund reaction

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$I. n = 4,l = 2,m_l = -2, m_s = -1/ 2$
$II. n = 3,l = 2, m_l = 1,m_s = +1/ 2$
$III. n = 4,l = 1, m_l = 0, m_s = +1/ 2$
$IV. n = 3,l = 1, m_l = 1; m_s = -1/ 2$
The correct order of their increasing energies will be
${{\text{[Fe(F)(Cl)(Br)(I)(N}}{{\text{H}}_3}{\text{)(}}{{\text{H}}_2}{\text{O)]}}^\Theta }$


$(A)$ $\mathrm{Bu}-\mathrm{OH}$
$(B)$ $IMAGE$ $(C)$ $IMAGE$ $(D)$ $IMAGE$
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