2s2 2p6
THe electronic configurationn of a metal M is 1s^2 , 2s^2 2p^6 , 3s^1 . The formula of its oxides will be
01
Dec
THe electronic configurationn of a metal M is 1s^2 , 2s^2 2p^6 , 3s^1 . The formula of its oxides will be 2s2 2p6 3s^1 . The formula of its oxides will be THe electronic configurationn of a metal M is 1s^2 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
An element X with the electronic configuration 1s^2 , 2s^2 2p^6 , 3s^2 would be expected to form the chloride with the formula
01
Dec
An element X with the electronic configuration 1s^2 , 2s^2 2p^6 , 3s^2 would be expected to form the chloride with the formula 2s2 2p6 3s^2 would be expected to form the chloride with the formula An element X with the electronic configuration 1s^2 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
The quantum numbers +1/2 and – 1/2 for the electron spin represent (a) Rotation of the electron in clockwise and anticlockwise direction respectively (b) Rotation of the electron in anticlockwise and clockwise direction respectively (c) Magnetic moment of the electron pointing up and down respectively (d) Two quantum mechanical spin states which have no classical analogue
30
Nov
The quantum numbers +1/2 and – 1/2 for the electron spin represent (a) Rotation of the electron in clockwise and anticlockwise direction respectively (b) Rotation of the electron in anticlockwise and clockwise direction respectively (c) Magnetic moment of the electron pointing up and down respectively (d) Two quantum mechanical spin states which have no classical [...]
The electronic configuration of an element is 1s^2 , 2s^2 2p^6 , 3s^2 3p^6 3d^5 , 4s^1 . This represent its
30
Nov
The electronic configuration of an element is 1s^2 , 2s^2 2p^6 , 3s^2 3p^6 3d^5 , 4s^1 . This represent its 2s2 2p6 3s2 3p6 3d5 4s^1 . This represent its The electronic configuration of an element is 1s2 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which electronic configuration is not observing the ( n + 1) rule (a) 1s2, 2s 2p6, 3s2 3p6 3d1, 4s2 (b) 1s2, 2s2 sp6, 3s2 3p6 3d7, 4s2 (c) 1s2 ,2s2 2p6, 3s2 3p6 3d5 ,4s1 (d) 1s, 2s2 2p6 ,3s2 3p6 3d8,4s2
29
Nov
Which electronic configuration is not observing the ( n + 1) rule (a) 1s2, 2s 2p6, 3s2 3p6 3d1, 4s2 (b) 1s2, 2s2 sp6, 3s2 3p6 3d7, 4s2 (c) 1s2 ,2s2 2p6, 3s2 3p6 3d5 ,4s1 (d) 1s, 2s2 2p6 ,3s2 3p6 3d8,4s2 2s 2p6 2s2 2p6 2s2 sp6 3s2 3p6 3d1 3s2 3p6 3d5 [...]
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
29
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 [...]
The electronic configuration of copper (29CU ) is (a) 1s^2 , 2s^2 2P^6 , 3s^2 3p^6 3d^9 , 4s^2
28
Nov
The electronic configuration of copper (29CU ) is (a) 1s^2 , 2s^2 2P^6 , 3s^2 3p^6 3d^9 , 4s^2 2s2 2p6 3s^2 3p^6 3d^9 4s^2 The electronic configuration of copper (29CU ) is (a) 1s^2 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which one of the following configuration represents a noble gas (a) 1s2, 2s2 2p6, 3s2 (b) 1s2, 2s2 2p6, 3s1
27
Nov
Which one of the following configuration represents a noble gas (a) 1s2, 2s2 2p6, 3s2 (b) 1s2, 2s2 2p6, 3s1 2s2 2p6 3s1 3s2 (b) 1s2 Which one of the following configuration represents a noble gas (a) 1s2 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The electronic configuration of neon is 1s2, 2s2 2p2 (b) 1s2, 2s2 2p6
25
Nov
The electronic configuration of neon is 1s2, 2s2 2p2 (b) 1s2, 2s2 2p6 2s2 2p2 (b) 1s2 2s2 2p6 The electronic configuration of neon is 1s2 November 25, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which element having following electronic configurations has minimum ionisation potential (a) 1s1 (b) 1s2, 2s2 2p6
10
Nov
Which element having following electronic configurations has minimum ionisation potential (a) 1s1 (b) 1s2, 2s2 2p6 2s2 2p6 Which element having following electronic configurations has minimum ionisation potential (a) 1s1 (b) 1s2 November 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,