Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Assertion : Energy of the orbitals increases as 1s <2s = 2p < 3s = 3p <3d <4s = 4p = 4d = 4f <………… in hydrogen atom. Reason : Energy of the electron depends completely on principal quantum number.
29
Nov
Assertion : Energy of the orbitals increases as 1s <2s = 2p < 3s = 3p <3d <4s = 4p = 4d = 4f <………… in hydrogen atom. Reason : Energy of the electron depends completely on principal quantum number. Assertion : Atomic orbital in an atom is designated by n L ml and ms. [...]
Assertion : Atomic orbital in an atom is designated by n , l , ml and ms. Reason : These are helpful in designating electron present in an orbital.
29
Nov
Assertion : Atomic orbital in an atom is designated by n , l , ml and ms. Reason : These are helpful in designating electron present in an orbital. Assertion : Atomic orbital in an atom is designated by n L ml and ms. Reason : These are helpful in designating electron present in an [...]
Assertion : Total number of orbitals associated with principal quantum number n = 3 is 6. Reason : Number of orbitals in a shell equals to 2n.
29
Nov
Assertion : Total number of orbitals associated with principal quantum number n = 3 is 6. Reason : Number of orbitals in a shell equals to 2n. Assertion : Total number of orbitals associated with principal quantum number n = 3 is 6. Reason : Number of orbitals in a shell equals to 2n. November [...]
Assertion : Spin quantum number can have the value +1/2 or -1/2 . Reason : (+) sign here signifies the wave function.
29
Nov
Assertion : Spin quantum number can have the value +1/2 or -1/2 . Reason : (+) sign here signifies the wave function. Assertion : Spin quantum number can have the value +1/2 or -1/2 . Reason : (+) sign here signifies the wave function. November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Assertion : 3dz2 orbital is spherically symmetrical. Reason : 3dz^2 orbital is the only d – orbital which is spherical in shape.
29
Nov
Assertion : 3dz2 orbital is spherically symmetrical. Reason : 3dz^2 orbital is the only d – orbital which is spherical in shape. Assertion : 3dz2 orbital is spherically symmetrical. Reason : 3dz^2 orbital is the only d - orbital which is spherical in shape. November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Assertion : Two electrons in an atom can atom can have the same values of four quantum numbers. Reason : Two electrons in an atom can be present in the same shell, sub – shell and orbital and have the same spin .
29
Nov
Assertion : Two electrons in an atom can atom can have the same values of four quantum numbers. Reason : Two electrons in an atom can be present in the same shell, sub – shell and orbital and have the same spin . Assertion : Two electrons in an atom can atom can have the [...]
Assertion : The energy of an electron is largely determined by its principal quantum number. Reason : The principal quantum number n is a measure of the most probable distance of finding the electron around the nucleus.
29
Nov
Assertion : The energy of an electron is largely determined by its principal quantum number. Reason : The principal quantum number n is a measure of the most probable distance of finding the electron around the nucleus. l = 0 m = 0 s = -1/2 belongs to the element (a) Mg (b) Na (c) [...]
Which of the following pair of orbitals posses two nodal planes
29
Nov
Which of the following pair of orbitals posses two nodal planes Which of the following pair of orbitals posses two nodal planes November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The total number of electrons present in all the s – orbitals , all the p-orbitals and all the d – orbitals of cesium ion are respectively
29
Nov
The total number of electrons present in all the s – orbitals , all the p-orbitals and all the d – orbitals of cesium ion are respectively all the p-orbitals and all the d - orbitals of cesium ion are respectively The total number of electrons present in all the s - orbitals November 29, [...]
Which of the following is not correct for electron distribution in the ground state (a) Co(Ar) (b) Ni (Ar) (c) Cu (Ar ) (d) Zn(Ar )
29
Nov
Which of the following is not correct for electron distribution in the ground state (a) Co(Ar) (b) Ni (Ar) (c) Cu (Ar ) (d) Zn(Ar ) Which of the following is not correct for electron distribution in the ground state (a) Co(Ar) (b) Ni (Ar) (c) Cu (Ar ) (d) Zn(Ar ) November 29, 2020 [...]