Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Which of the following is a transition element as per the ground state electronic configuration (a) Au (b) Hg (c) Cd (d) Zn
30
Nov
Which of the following is a transition element as per the ground state electronic configuration (a) Au (b) Hg (c) Cd (d) Zn Which of the following is a transition element as per the ground state electronic configuration (a) Au (b) Hg (c) Cd (d) Zn November 30, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e, p , n , alpha (b) n, p, e , alpha (c) n, p , alpha , e (d) n, aplha , p , e
29
Nov
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e, p , n , alpha (b) n, p, e , alpha (c) n, p , alpha , e (d) n, aplha , p , e -e alpha alpha (b) n alpha (c) n aplha e (d) n n [...]
Tags:
-e ,
alpha ,
alpha (b) n ,
alpha (c) n ,
aplha ,
e (d) n ,
n ,
p ,
The increasing order (lowest first ) for the values of e/m (charge /mass ) for (a) e ,
Correct set of four quantum numbers for valence electron of rubidium ( Z = 37 ) is
29
Nov
Correct set of four quantum numbers for valence electron of rubidium ( Z = 37 ) is Correct set of four quantum numbers for valence electron of rubidium ( Z = 37 ) is November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon
29
Nov
Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon Which electronic level would allow the hydrogen atom to absorb a photon but not to emit a photon ? November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The principal quantum number of an atom is related to the (a) Size of the orbit (b) Spin angular momentum (c) orbital angular momentum (d) orientation of the orbital in space
29
Nov
The principal quantum number of an atom is related to the (a) Size of the orbit (b) Spin angular momentum (c) orbital angular momentum (d) orientation of the orbital in space The principal quantum number of an atom is related to the (a) Size of the orbit (b) Spin angular momentum (c) orbital angular momentum [...]
Any p – orbital can accommodate upto (a) electrons (b) Six electrons (c) two electrons with parallel spins (d) two electrons with opposite spins
29
Nov
Any p – orbital can accommodate upto (a) electrons (b) Six electrons (c) two electrons with parallel spins (d) two electrons with opposite spins Any p - orbital can accommodate upto (a) electrons (b) Six electrons (c) two electrons with parallel spins (d) two electrons with opposite spins November 29, 2020 Category: Uncategorised (JEE Advanced [...]
CO has same electrons as or the ion that is isoelectronic with CO is (a) N2^+ (b) CN^- (c) O2^+ (d) O2^-
29
Nov
CO has same electrons as or the ion that is isoelectronic with CO is (a) N2^+ (b) CN^- (c) O2^+ (d) O2^- CO has same electrons as or the ion that is isoelectronic with CO is (a) N2^+ (b) CN^- (c) O2^+ (d) O2^- November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Rutherford’s alpha particle scattering experiment eventually led to the conclusion that
29
Nov
Rutherford’s alpha particle scattering experiment eventually led to the conclusion that Rutherford's alpha particle scattering experiment eventually led to the conclusion that November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Who discovered neutron (a) James Chadwick (b) William crooks (c) J.J thomson (d) Rutherford
29
Nov
Who discovered neutron (a) James Chadwick (b) William crooks (c) J.J thomson (d) Rutherford Who discovered neutron (a) James Chadwick (b) William crooks (c) J.J thomson (d) Rutherford November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The nucleus of an atom can be assumed to be spherical. The radius of the nucleus of mass number A is given by 1.25 x 10^-13 x A^1/3 cm Radius of atom is one A. If the mass number is 64, then the fraction of the atomic volume that is occupied by the nucleus is
29
Nov
The nucleus of an atom can be assumed to be spherical. The radius of the nucleus of mass number A is given by 1.25 x 10^-13 x A^1/3 cm Radius of atom is one A. If the mass number is 64, then the fraction of the atomic volume that is occupied by the nucleus is [...]