EASY
10th CBSE
IMPORTANT
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The electronic configuration of an atom/ion can be defined by which of the following?

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Important Questions on Atomic Structure

EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 43
The energy is lowest for the orbital
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 44
If the electronic structure of oxygen atom is written as 1s2, 2s2, 2px2, 2py2, 2pz0, it would violate
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 45
Photoelectric effect can be explained by assuming that light
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 46
Momentum is
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 47
ψ represents
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 48
The uncertainty involved in the measurement of velocity of electron with a distance of 0.1 Å is
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 49
The de-Broglie wavelength associated with a ball of mass 1 kg having kinetic energy 0.5 J is
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 7 - Atomic Structure>EXERCISE>Q 50
The probability of finding an electron in a Px orbital is zero