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Chromium has teh electronic configuration 4s^1 3d^5 rather than 4s^2 3d^4 because
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Nov
Chromium has teh electronic configuration 4s^1 3d^5 rather than 4s^2 3d^4 because Chromium has teh electronic configuration 4s^1 3d^5 rather than 4s^2 3d^4 because November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An element has the electronic configuration 1s^2 , 2s^2 2p^6, 3s^2 3p^2 . Its valency eletrons are (a) 6 (b) 2 (c) 3 (d) 4
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Nov
An element has the electronic configuration 1s^2 , 2s^2 2p^6, 3s^2 3p^2 . Its valency eletrons are (a) 6 (b) 2 (c) 3 (d) 4 2s2 2p6 3s^2 3p^2 . Its valency eletrons are (a) 6 (b) 2 (c) 3 (d) 4 An element has the electronic configuration 1s^2 November 29, 2020 Category: Uncategorised (JEE [...]
Which is not in accordance to Aufbau principle
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Nov
Which is not in accordance to Aufbau principle Which is not in accordance to Aufbau principle November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which of the following pairs of d – orbitals will have electron density along the axis
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Nov
Which of the following pairs of d – orbitals will have electron density along the axis Which of the following pairs of d - orbitals will have electron density along the axis November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
How many electrons can fit in the orbital for which n = 3 and l = 1 (a) 14 (b) 2 (c) 6 (d) 10
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Nov
How many electrons can fit in the orbital for which n = 3 and l = 1 (a) 14 (b) 2 (c) 6 (d) 10 How many electrons can fit in the orbital for which n = 3 and l = 1 (a) 14 (b) 2 (c) 6 (d) 10 November 29, 2020 Category: Uncategorised [...]
What is the maximum numbers of electrons that can be associated with the following set of quantum numbers n = 3 , l = 1 and m = -1
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Nov
What is the maximum numbers of electrons that can be associated with the following set of quantum numbers n = 3 , l = 1 and m = -1 l = 1 and m = -1 What is the maximum numbers of electrons that can be associated with the following set of quantum numbers n [...]
Number of nodal centres for 2s orbital (a) 1 (b) 0 (c) 4 (d) 3
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Nov
Number of nodal centres for 2s orbital (a) 1 (b) 0 (c) 4 (d) 3 Number of nodal centres for 2s orbital (a) 1 (b) 0 (c) 4 (d) 3 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one pair of atoms or ions will have same configuration (a) F^+ and Ne (b) Li ^+ and He^- (c) Cl^- and Ar (d) Na and K
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Nov
Which one pair of atoms or ions will have same configuration (a) F^+ and Ne (b) Li ^+ and He^- (c) Cl^- and Ar (d) Na and K Which one pair of atoms or ions will have same configuration (a) F^+ and Ne (b) Li ^+ and He^- (c) Cl^- and Ar (d) Na and [...]
Five valence electrons of 15 P are labelled as If the spin quantum of B and Z is + 1/2 , the group of electrons with three of the quantum number same are
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Nov
Five valence electrons of 15 P are labelled as If the spin quantum of B and Z is + 1/2 , the group of electrons with three of the quantum number same are Five valence electrons of 15 P are labelled as If the spin quantum of B and Z is + 1/2 the group [...]
The number of orbitals present in the shell with n = 4 is (a) 16 (b) 8 (c) 18 (d) 32
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Nov
The number of orbitals present in the shell with n = 4 is (a) 16 (b) 8 (c) 18 (d) 32 The number of orbitals present in the shell with n = 4 is (a) 16 (b) 8 (c) 18 (d) 32 November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]