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The orbitals which have same number of nodes are

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Important Questions on Structure of Atom

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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 95
Select the pair of atoms having the same number of electrons in their outermost shell.
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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 96
Which of the following given sets of quantum numbers are consistent with the theory?
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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 97

The diagram illustrates a possible electronic configuration of which of the following species

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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 98
The probability of finding the electron in the px orbital is
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11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 99
In the ground state, an element has 13 electrons in its M-shell. The element is
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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 100
Which of the following statements are correct ?
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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 101
The energy of an electron in the first Bohr orbit of H atom is -13.6 eV. The possible energy value (s) of the excited state(s) for electron in Bohr orbits of hydrogen is(are)
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11th CBSE
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Pradeep's Chemistry Vol 1>Chapter 2 - Structure of Atom>Competition Focus>Q 102
The energy of the electron in the third orbit will be