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For Principal quantum number n=4, the total number of orbitals having l=3 is

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Important Questions on Structure of Atom

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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 54

What is the maximum number of electrons that can be associated with the following set of quantum numbers?

n=3, l=1 and m=-1

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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 55
How many electrons can fit in the subshell for which n=3 and l=1?
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 56
. The following quantum numbers are possible for how many orbitals? n=3; l=2; m=+2;
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 57
The orbital angular momentum of a p-electron is given as:
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 58
What is the maximum number of orbitals that can be identified with the following quantum numbers? n=3; l=l; ml=0;
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 59
Which of the following orbitals will have zero probability of finding the electron in the yz-plane?
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 60
P is the probability of finding the 1s electron of hydrogen atom in a spherical shell of infinitesimal thickness dr, at a distance r from the nucleus. The volume of this shell is 4πr2 dr. The qualitative sketch of the dependence of P on r is
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 61
The maximum probability of finding electron in the dxy-orbital is