Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The graph between ∣Ψ∣ 2 and r(radial distance) is shown below. This represents (a) 3s orbital (b) 1s orbital (c) 2p orbital (d) 2s orbital
30
Nov
The graph between ∣Ψ∣ 2 and r(radial distance) is shown below. This represents (a) 3s orbital (b) 1s orbital (c) 2p orbital (d) 2s orbital The graph between ∣Ψ∣ 2 and r(radial distance) is shown below. This represents (a) 3s orbital (b) 1s orbital (c) 2p orbital (d) 2s orbital November 30, 2020 Category: Uncategorised [...]
Which belongs to the actinides series (a) Ce (b) Cf (c) Ca (d) Cs
30
Nov
Which belongs to the actinides series (a) Ce (b) Cf (c) Ca (d) Cs Which belongs to the actinides series (a) Ce (b) Cf (c) Ca (d) Cs November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In solution of AgNO3, if Cu is added solution become blue due to (a) Oxidation of Ag (b) Oxidation of Cu (c) Reduction of Ag
30
Nov
In solution of AgNO3, if Cu is added solution become blue due to (a) Oxidation of Ag (b) Oxidation of Cu (c) Reduction of Ag if Cu is added solution become blue due to (a) Oxidation of Ag (b) Oxidation of Cu (c) Reduction of Ag In solution of AgNO3 November 30, 2020 Category: Uncategorised [...]
The ratio of the shortest wavelength of two spectral series of hydrogen is found to be about 9 . The spectral series are
30
Nov
The ratio of the shortest wavelength of two spectral series of hydrogen is found to be about 9 . The spectral series are The ratio of the shortest wavelength of two spectral series of hydrogen is found to be about 9 . The spectral series are November 30, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The electrons are more likely to be found (a) In the region a and b (b) In the region a and c (c) Only in the region c (d) Only in the region a
30
Nov
The electrons are more likely to be found (a) In the region a and b (b) In the region a and c (c) Only in the region c (d) Only in the region a The electrons are more likely to be found (a) In the region a and b (b) In the region a and [...]
Among the following , the energy of 2s orbital is lowest in (a) K (b) Na (c) Li (d) H
30
Nov
Among the following , the energy of 2s orbital is lowest in (a) K (b) Na (c) Li (d) H Among the following the energy of 2s orbital is lowest in (a) K (b) Na (c) Li (d) H November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The number of incomplete orbitals in inner transition element is (a) 2 (b) 3 (c) 4 (d) 1
30
Nov
The number of incomplete orbitals in inner transition element is (a) 2 (b) 3 (c) 4 (d) 1 The number of incomplete orbitals in inner transition element is (a) 2 (b) 3 (c) 4 (d) 1 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Ionisation potential values of d block elements as compared to ionization potential value of f-block elements are (a) Higher (b) Equal (c) lower
30
Nov
Ionisation potential values of d block elements as compared to ionization potential value of f-block elements are (a) Higher (b) Equal (c) lower Ionisation potential values of d block elements as compared to ionization potential value of f-block elements are (a) Higher (b) Equal (c) lower November 30, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The number of orbitals associated with quantum numbers n = 5, ms = +1/2 is (a) 11 (b) 25 (c) 15 (d) 50
30
Nov
The number of orbitals associated with quantum numbers n = 5, ms = +1/2 is (a) 11 (b) 25 (c) 15 (d) 50 ms = +1/2 is (a) 11 (b) 25 (c) 15 (d) 50 The number of orbitals associated with quantum numbers n = 5 November 30, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
Which metal does not give the following reaction M + water or steam to oxide + H (a) Mercury (b) Iron (c) Sodium (d) Magnesium
30
Nov
Which metal does not give the following reaction M + water or steam to oxide + H (a) Mercury (b) Iron (c) Sodium (d) Magnesium Which metal does not give the following reaction M + water or steam to oxide + H (a) Mercury (b) Iron (c) Sodium (d) Magnesium November 30, 2020 Category: Uncategorised [...]