Which of the following statement$(s)$ is/are wrong?

  • A
    If the value of $l = 0$,the electron distribution is spherical.
  • B
    The shape of the orbital is given by magnetic quantum number.
  • C
    In an atom,all electrons travel with the same velocity.
  • D
    Both $(b)$ and $(c)$

Explore More

Similar Questions

Figure $1$ shows the electron density distribution for a $2s$ orbital. Figure $2$ shows the radial wave function plot for a $2s$ orbital. Which of the following points $(A, B, C, D)$ in Figure $2$ most accurately represents the spherical nodal surface as shown in Figure $1$?

Write the values of $n, l, m_{l}, m_{s}$ for $4f$.

Which of the following is the correct electronic configuration?

Total number of ions from the following with noble gas configuration is . . . . . . .
$Sr^{2+} (Z=38), Cs^{+} (Z=55), La^{2+} (Z=57), Pb^{2+} (Z=82), Yb^{2+} (Z=70) \text{ and } Fe^{2+} (Z=26)$

On which quantum number does the number of orbitals in a subshell depend,and on which does it not depend?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo