If the radius of first Bohr orbit is \( \mathrm{x} \), then de Broglie wavelength of electron in...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=_aWHkgdPcMo


Duration: 4:16
0 views
0

If the radius of first Bohr orbit is \( \mathrm{x} \), then de Broglie wavelength of electron in 3rd orbit is nearly:
(a) \( 2 \pi \mathrm{x} \)
(b) \( 6 \pi \mathrm{x} \)
- (c) \( 9 \mathrm{x} \)
(d) \( \mathrm{x} / 3 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-19Which transition in \( \mathrm{Li}^{2+} \) would have the same wavelength as the \( 2 \rightarro...
2023-06-19The potential energy of the electron present in the ground state of \( \mathrm{Be}^{3+} \) ion i...
2023-06-19Consider the following statements: (A) Electron density in the \( \mathrm{XY} \) plane in \( 3 \...
2023-06-19A light source of wavelength \( \lambda \) illuminates a metal and ejects photo-electrons with (...
2023-06-19The permissible solution to the Schrodinger wave equation gave an ideal of quantum number: (a) 4...
2023-06-19A ball of mass \( 200 \mathrm{~g} \) moving with a velocity of \( 10 \mathrm{~m} \mathrm{sec}^{-...
2023-06-19Which of the following d-orbitals has dough-nut shape ? (a) \( \mathrm{d}_{\mathrm{xy}} \) (b) \...
2023-06-19de-Broglie wavelength of electron in second orbit of \( \mathrm{Li}^{2+} \) ion will be equal to...
2023-06-19A \( 3 p \)-orbital has: (a) Two non-spherical nodes. (b) Two spherical nodes. (c) One spherical...
2023-06-19According to Schrodinger model nature of electron in an atom is as: (a) Particle only. (b) Wave ...
2023-06-19If the radius of first Bohr orbit is \( \mathrm{x} \), then de Broglie wavelength of electron in...
2023-06-19Which of the following particles moving with same velocity would be associated with smallest de-...
2023-06-19\( 3 \mathrm{p}_{\mathrm{y}} \) orbital has nodal plane : (a) XY (b) \( \mathrm{YZ} \) (c) \( \m...
2023-06-19Consider the ground state of \( \mathrm{Cr} \) atom \( (\mathrm{Z}=24) \). The numbers of electr...
2023-06-19The maximum radial probability in 1s-orbital occurs at a distance when: \( \left[\mathrm{r}_{0}=...
2023-06-19The wavelengths of electron waves in two orbits is \( 3: 5 \). The ratio of kinetic energy of el...
2023-06-19A body of mass \( x \) kg is moving with velocity of \( 100 \mathrm{~m} \) \( \mathrm{sec}^{-1...
2023-06-19The shortest \( \lambda \) for the Lyman series of hydrogen atom is ... (Given \( \mathrm{R}_{\m...
2023-06-19When an electron de-excites from higher orbit in H-atom, two radiations are emitted out in Pasch...
2023-06-19The first emission line of Balmer series in \( \mathrm{H} \) spectrum has the wave number equal ...
2023-06-19The frequency of first line of Balmer series in hydrogen atom is \( v_{0} \). The frequency of c...