Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The total number of uniparied electrons in d – orbitals of atoms of element of atomic number 29 is (a) 10 (b) 1 (c) 0 (d) 5
28
Nov
The total number of uniparied electrons in d – orbitals of atoms of element of atomic number 29 is (a) 10 (b) 1 (c) 0 (d) 5 The total number of uniparied electrons in d - orbitals of atoms of element of atomic number 29 is (a) 10 (b) 1 (c) 0 (d) 5 November [...]
THe maximum number of electrons that can be accommodated in ‘f’ sub shell is (a) 2 (b) 8 (c) 32 (d) 14
28
Nov
THe maximum number of electrons that can be accommodated in ‘f’ sub shell is (a) 2 (b) 8 (c) 32 (d) 14 THe maximum number of electrons that can be accommodated in 'f' sub shell is (a) 2 (b) 8 (c) 32 (d) 14 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Numbered of unparied electrons in 1s^2 2s^2 2p^3 is (a) 2 (b) 0 (c) 3 (d) 1
28
Nov
Numbered of unparied electrons in 1s^2 2s^2 2p^3 is (a) 2 (b) 0 (c) 3 (d) 1 Numbered of unparied electrons in 1s^2 2s^2 2p^3 is (a) 2 (b) 0 (c) 3 (d) 1 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The electronic configuration 1s^2 2s^2 2px^1 2py^1 2pz^! is of (a) oxygen (b) nitrogen (c) hydrogen (d) fluorine
28
Nov
The electronic configuration 1s^2 2s^2 2px^1 2py^1 2pz^! is of (a) oxygen (b) nitrogen (c) hydrogen (d) fluorine The electronic configuration 1s^2 2s^2 2px^1 2py^1 2pz^! is of (a) oxygen (b) nitrogen (c) hydrogen (d) fluorine November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of electrons in the atom which has 20 protons in the nucleus (a) 20 (b) 10 (c) 30 (d) 40
28
Nov
The number of electrons in the atom which has 20 protons in the nucleus (a) 20 (b) 10 (c) 30 (d) 40 The number of electrons in the atom which has 20 protons in the nucleus (a) 20 (b) 10 (c) 30 (d) 40 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Number of orbitals in h sub – shell is (a) 11 (b) 15 (c) 17 (d) 19
28
Nov
Number of orbitals in h sub – shell is (a) 11 (b) 15 (c) 17 (d) 19 Number of orbitals in h sub - shell is (a) 11 (b) 15 (c) 17 (d) 19 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A solution of colourless salt H on boiling with excess NaOH produces a non-flammable gas. The gas evolution ceases after sometime. Upon addition of Zn dust to the same solution, the gas evolution restarts. The colourless salt(s) H is/are
28
Nov
A solution of colourless salt H on boiling with excess NaOH produces a non-flammable gas. The gas evolution ceases after sometime. Upon addition of Zn dust to the same solution, the gas evolution restarts. The colourless salt(s) H is/are A solution of colourless salt H on boiling with excess NaOH produces a non-flammable gas. The [...]
Electronic configuration of Sc^21 is (a) 1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^1
28
Nov
Electronic configuration of Sc^21 is (a) 1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^1 Electronic configuration of Sc^21 is (a) 1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^1 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula (a) Mg(NH4)PO4 (b) Mg3(PO4)2
28
Nov
MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula (a) Mg(NH4)PO4 (b) Mg3(PO4)2 MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula (a) Mg(NH4)PO4 (b) Mg3(PO4)2 November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
When PbO2 reacts with conc. HNO3 the gas evolved is (a) NO2 (b) O2 (c) N2 (d) N2O
28
Nov
When PbO2 reacts with conc. HNO3 the gas evolved is (a) NO2 (b) O2 (c) N2 (d) N2O When PbO2 reacts with conc. HNO3 the gas evolved is (a) NO2 (b) O2 (c) N2 (d) N2O November 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,