MCQ
The portion of orbital diagrams representing the electronic configuration of certain elements shown below. Which of them violet Pauli’s Exclusion principle?
- ✓Only $A$
- BOnly $C$
- C$B$ and $D$
- D$A, B$ and $D$
✓
Answer
Correct option: A.
Only $A$
a
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$Z_{eff}$ of $B$ is $2.6$, then value of zeff of oxygen and fluorine will be :-
→Cetane is a compound which has very good ignition property. Chemically it is
Which of the following statements best describes the stereochemical relationships of compound $I, II$ and $III$ shown below ?
→Carbongene has $X\%$ of $CO_2$ and is used as an antidote for poisoning of $Y.$ Then, $X$ and $Y$ are
→$24\, g\, Mg$ metal reacts with water, then how many moles of $H_2$ will be liberated ............. $\mathrm{mol}$
→The incorrect statement among the following is
In which of the following pairs of elements the electronegativity of first element is less than that of second element :-
Metals having $ns1$ as the valence electronicconfiguration :
→For a spontaneous change, free energy change $\Delta G$ is
→Boron does not form $B^{3+}$ cation easily. it is due to
→