MCQ
Which is correctly matched
- ✓$n = 5,l = 2,m = + 2,s = - 1/2$
- B$n = 5,l = 5,m = - 2,s = + 1/2$
- C$n = 3,l = 2,m = + 2,s = 0$
- D$n = 3,l = 2,m = + 3,s = + 1/2$
✓
Answer
Correct option: A.
$n = 5,l = 2,m = + 2,s = - 1/2$
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
Assign $A, B, C, D$ from given type of reaction. $N{H_4}N{O_3} + \xrightarrow{\Delta }{N_2}O + {H_2}O$
→In amines, the hybridisation state of $N$ is
→Compound $'P'$ on nitration with dil. $HNO _{3}$ yields two isomers $(A)$ and $(B).$ These isomers can be separated by steam distillation. Isomers $(A)$ and $(B)$ show the intramolecular and intermolecular hydrogen bonding respectively. Compound $(P)$ on reaction with conc. $HNO _{3}$ yields a yellow compound $'C',$ a strong acid. The number of oxygen atoms is present in compound ${ }^{\prime} C'\,....$
→Among $A{l_2}{O_3},Si{O_2},{P_2}{O_3}$ and $S{O_2}$ the correct order of acid strength is
→The chief constituents of steel made in India are
Which of the following complex species is not expected to exhibit optical isomerism ?
The five successive ionization enthalpies of an element are $800,2427,3658,25024$ and $32824$ $kJ mol ^{-1}$. The number of valence electrons in the element is
→An aqueous $\mathrm{KCl}$ solution of density $1.20 \mathrm{~g} \mathrm{~mL}^{-1}$ has a molality of $3.30 \mathrm{~mol} \mathrm{~kg}^{-1}$. The molarity of the solution in $\mathrm{mol} \mathrm{L}^{-1}$ is ..... . (Nearest integer)
→[Molar mass of $\mathrm{KCl}=74.5$ ]
Consider given endothermic reaction at equilibrium, $PCl_5(g) \rightleftharpoons PCl_3(g) + Cl_2(g) $
→A graph is plotted between concentration and time as shown. Effect$-1$ & Effect$-2$ are due to respectively
Which of the following upon hydrolysis can produce a hydrocarbon that has the same degree of unsaturation as are the number of carbon atoms present in the produced hydrocarbon