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Class XI Chemistry Atomic Structure 3
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Question 1
The maximum probability of finding electron in the dxy orbital is -
Question 2
The electronic configurations of Cr24 and Cu29 are abnormal -
Question 3
The wavelength of the radiation emitted, when in hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant = 1.097×107 m-1)
Question 4
Which of the following sets of quantum numbers represents the highest energy of an atom?
Question 5
A stream of electrons from a heated filament was passed between two charged plates kept at a potential difference V esu. If e and m are charge and mass of an electron, respectively, then the value of (where is wavelength associated with electrons wave) is given by
Question 6
If the radius of first orbit of H atom is a0, the de-Broglie wavelength of an electron in the third orbit is what time of
Question 7
Velocity of electron in second Bohr’s orbit as compared to velocity in first orbit is -
Question 8
What is the correct quantum numbers for the last electron of chlorine atom is? (n, l, m respectively)
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Aug 29JEE & BITSAT