Home/Atomic Strcuture
Planks Theory
Question#1
In which one of the following pairs of experimental observations and phenomenon does the experimental observation correctly account for the phenomenon? Experimental Observation Phenomenon [A IIMS 1983]
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Solution:
Question#2
A metal surface is exposed to solar radiations [DPMT 2005]
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Solution:
Question#3
Time taken for an electron to complete one revolution in the Bohr orbit of hydrogen atom is [Kera la PMT 2004]
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Solution:
Question#4
The radius of electron in the first excited state of hydrogen atom is [MP PMT 2004]
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Solution:
Question#5
The mass of a photon with a wavelength equal to cm 1.54 x 10-8 is [Pb. PMT 2004]
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Solution:
Related MCQ's Catrgories
Categories
1. Introduction To Fundamental
2. Atomic Strcuture
6. Chemical Equilibrium
7. Reaction kinetics
8. Thermochemistry
9. Electrochemistry
11. s and p block Elements
14. Chemistry Of Hydrocarbons
15. Benzene
16. Alcohol and phenols
18. Aldehyde and ketones
19. Carboxylic acid
20. Macromolecules