MCQ
Which orbital is dumb-bell shaped ?
- A$s-$ orbital
- ✓$p-$ orbital
- C$d-$ orbital
- D$f-$ orbital
✓
Answer
Correct option: B.
$p-$ orbital
b
$p$ orbital is dumb-bell shaped because. Electron presents in $p$ orbital can have any one of three value of magentic quantum number.
$p$ orbital is dumb-bell shaped because. Electron presents in $p$ orbital can have any one of three value of magentic quantum number.
$0,+1$, or $-1$
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
$2-$ Methyl butane reacting with $\ce{Br_2}$ in sunlight mainly gives :
→Which of the following does not contribute to acid rain?
The electronegativity of $C,\,\,H,\,\,O,\,\,N$ and $S$ are $2.5$, $2.1$, $3.5$, $3.0$ and $2.5$ respectively. Which of the following bond is most polar
→In its $0.2\,\, M$ solution, an acid ionises to an extent of $60\%$. Its hydrogen ion concentration is.....$M$
→If $Ag^+ + NH_3 \rightleftharpoons [Ag(NH_3)]^+$ ;
→$K_1 = 1.6 \times 10^3$ and
$[Ag(NH_3)]^+ + NH_3 \rightleftharpoons [Ag(NH_3)_2]^+$ ;
$K_2 = 6.8 \times 10^3$ .
Then formation constant of $[Ag(NH_3)_2]^+$ is :
Set of species in which $3^{rd}$ principal level is completely filled
→Aniline-water mixture can be separated by
How many enantiomer pairs are obtained by monochlorination of $2, 3-$dimethylbutane
→The number of $C -C$ sigma bonds in the compound
→Which equilibrium is not rapid at room temperature ?