A sample of hydrogen atoms containing all the atoms in a particular excited state absorb radiati...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=gpu1y03weVU


Duration: 4:10
14 views
0

A sample of hydrogen atoms containing all the atoms in a particular excited state absorb radiations of a particular wavelength by which the atoms get excited to another excited state. When the atoms finally de-excite to the ground state, they emit the radiations of 10 different wavelengths. Out of these 10 radiations, 7 have wavelengths shorter than the absorbed radiation and 2 have wavelength longer than the absorbed radiation. The orbit number for the initial excited state of atoms is
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27Out of the following electronic arrangements for outer electronic configurations The most stable...
2022-10-27Which of the following sequences is correct as per aufbau principle? [DPMT 2005] (a) \( 3 s3 d4 ...
2022-10-27Azimuthal quantum number defines: [AIIMS 2002] (a) \( \mathrm{e} / \mathrm{m} \) ratio of electr...
2022-10-27The variation of radial probability density \( R^{2}(r) \) as a function of distance \( r \) of ...
2022-10-27Electron enters the subshell for which \( (n+l) \) value is minimum. This is enunciated as: [PMT...
2022-10-27\( \sqrt{V} \) on two particles \( A \) and \( B \) are plotted against de-Broglie wavelengths. ...
2022-10-27The mass to charge ratio \( (\mathrm{m} / \mathrm{e}) \) for a cation is \( 1.5 \times 10^{-8} \...
2022-10-27Aqueous solutions of \( 0.004 \quad \mathrm{M}-\mathrm{Na}_{2} \mathrm{SO}_{4} \) and \( 0.01 \m...
2022-10-27Geological conditions are sometimes so extreme that quantities neglected in normal laboratory ex...
2022-10-27The uncertainty in position and velocity of a particle are \( 10^{-11} \mathrm{~m} \) and \( 5.2...
2022-10-27A sample of hydrogen atoms containing all the atoms in a particular excited state absorb radiati...
2022-10-27When \( 0.18 \mathrm{~g} \) of glucose was burnt in a bomb calorimeter, the temperature rose by ...
2022-10-27A quantity of \( 1.6 \mathrm{~g} \) sample of \( \mathrm{NH}_{4} \mathrm{NO}_{3} \) is decompose...
2022-10-27Which of the following is not emitted by radioactive substance? (a) \( \alpha \)-rays (b) \( \be...
2022-10-27\( \mathrm{Na}^{23} \) is the more stable isotope of \( \mathrm{Na} \). Find out the process by ...
2022-10-27The diameter of a dust particle of mass \( 10^{-3} \mathrm{~g} \) is 2 \( \AA \). The speed of t...
2022-10-27Match the columns. (C) \( 2 p \) (R) (D) \( 3 p \) (S)
2022-10-27According to Bohr's theory, \( E_{\mathrm{n}}= \) Total energy, \( K_{\mathrm{n}}= \) Kinetic en...
2022-10-27Match list I with list II. \begin{tabular}{ll} \hline List I & List II \\ \hline (A) Number of v...
2022-10-27Match the columns. \begin{tabular}{ll} \hline Column I (Orbitals) & Column II (Nodal properties)...
2022-10-27Section D (Assertion - Reason) The following questions consist of two statements. Mark the answe...


Tags:
pw