A certain orbital has no angular nodes and two radial nodes, the orbital is: (a) \( 2 \mathrm{~s...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=hdem0DuY1PA


Duration: 3:49
0 views
0

A certain orbital has no angular nodes and two radial nodes, the orbital is:
(a) \( 2 \mathrm{~s} \)
(b) \( 3 \mathrm{p} \)
(c) \( 3 \mathrm{~s} \)
(d) \( 2 \mathrm{p} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-19Given below are two statements; Statement-I : Rutherfords gold foil experiment cannot explain th...
2023-06-19The number of \( f \) electrons in the ground state electronic configuration of \( \mathrm{Np}(Z...
2023-06-19The \( \mathrm{Eu}^{2+} \) ion is a strong reducing agent in spite of its ground state electroni...
2023-06-19When light of wavelength \( 248 \mathrm{~nm} \) falls on a metal of threshold energy \( 3.0 \mat...
2023-06-19The wavelenghts of electrons accelerated from rest through a potential difference of \( 40 \math...
2023-06-19Mr. Alakh Pandey has to decode a number ABCDEF where each alphabet is represented by a single di...
2023-06-19A source of monochromatic radiation of wavelength \( 400 \mathrm{~nm} \) provides \( 1000 \mathr...
2023-06-19Among the following the energy of \( 2 \mathrm{~s} \) orbital is lowest in: (a) \( \mathrm{Na} \...
2023-06-19A certain orbital has \( \mathrm{n}=4 \) and \( \mathrm{m}_{l}=-3 \). The number or radial nodes...
2023-06-19Electromagnetic radiation of wavelength \( 663 \mathrm{~nm} \) is just sufficient to ionise the ...
2023-06-19A certain orbital has no angular nodes and two radial nodes, the orbital is: (a) \( 2 \mathrm{~s...
2023-06-19Number of electrons that Vandium \( (\mathrm{Z}=23) \) has in \( \mathrm{p} \)-orbitals is equal to
2023-06-19The orbital having two radial as well as two angular nodes is: (a) \( 4 \mathrm{~d} \) (b) \( 4 ...
2023-06-19The Azimuthal quantum number for the valence electrons \( \mathrm{Ga}^{+} \)ion is...... (Atomic...
2023-06-19A ball weighing \( 10 \mathrm{~g} \) is moving with a velocity of \( 90 \mathrm{~ms}^{-1} \). If...
2023-06-19According to Bohrs atomic theory: (I) Kinetic enertgy of electron is \( \propto \frac{\mathrm{Z}...
2023-06-19Which of the following forms of hydrogen emits low energy \( \beta^{-} \)particles? (a) Deuteriu...
2023-06-19A proton and a \( \mathrm{Li}^{3+} \) nucleus are accelerated by the same potential. If \( \lamb...
2023-06-19The diameter of a dust particle of mass \( 10^{-3} \mathrm{gm} \) is \( 2 \AA \). If uncertainit...
2023-06-19The vapours of Hg absorb some electrons accelerated by a potential difference of \( 4.5 \mathrm{...
2023-06-19The ionisation energy of the hydrogen atom is given to be \( 13.6 \mathrm{eV} \). A photon falls...