Chapter 2 – Atomic Structure (Level 1 and Level 2)
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Which two orbitals are located along the axis, not between the axis?
10
Nov
Which two orbitals are located along the axis, not between the axis? not between the axis? Which two orbitals are located along the axis November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
If the subsidiary quantum number of a subenergy level is 4, then number of degenerate orbitals are
10
Nov
If the subsidiary quantum number of a subenergy level is 4, then number of degenerate orbitals are If the subsidiary quantum number of a subenergy level is 4 then number of degenerate orbitals are November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
The correct order of total number of node of atomic orbitals is :
10
Nov
The correct order of total number of node of atomic orbitals is : The correct order of total number of node of atomic orbitals is : November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
Arrange the following orbitals of H atom in the increasing order of their energy. 3px, 2s, 4dxy, 3s, 4pz, 3py, 4s
10
Nov
Arrange the following orbitals of H atom in the increasing order of their energy. 3px, 2s, 4dxy, 3s, 4pz, 3py, 4s 2s 3py 3s 4dxy 4pz 4s Arrange the following orbitals of H atom in the increasing order of their energy. 3px November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level [...]
Which series of subshells is arranged in the order of increasing energy for multi-electron atoms?
10
Nov
Which series of subshells is arranged in the order of increasing energy for multi-electron atoms? Which series of subshells is arranged in the order of increasing energy for multi-electron atoms? November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry ,
If an electron is travelling at 200 m/s within 1 m/s uncertainty, what is the theoretical uncertainty in its position in μm(micrometer)?
10
Nov
If an electron is travelling at 200 m/s within 1 m/s uncertainty, what is the theoretical uncertainty in its position in μm(micrometer)? If an electron is travelling at 200 m/s within 1 m/s uncertainty what is the theoretical uncertainty in its position in μm(micrometer)? November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 [...]
The mass of a particle is 10^−10 g and its radius is 2×10^−4 cm. If its velocity is 10^−6cm sec^−1 with 0.0001% uncertainty in measurement, the uncertainty in its position is :
10
Nov
The mass of a particle is 10^−10 g and its radius is 2×10^−4 cm. If its velocity is 10^−6cm sec^−1 with 0.0001% uncertainty in measurement, the uncertainty in its position is : The mass of a particle is 10^−10 g and its radius is 2×10^−4 cm. If its velocity is 10^−6cm sec^−1 with 0.0001% uncertainty [...]
The energy required to ionise 2 mole of gaseous he+ ion present in its ground state is :
10
Nov
The energy required to ionise 2 mole of gaseous he+ ion present in its ground state is : The energy required to ionise 2 mole of gaseous he+ ion present in its ground state is : November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry [...]
If ao be the radius of the first orbit of Bohr’s orbit of H-atom, the de-Broglie wavelength of an electron revolving in the second Bohr’s orbit will be:
10
Nov
If ao be the radius of the first orbit of Bohr’s orbit of H-atom, the de-Broglie wavelength of an electron revolving in the second Bohr’s orbit will be: If ao be the radius of the first orbit of Bohr's orbit of H-atom the de-Broglie wavelength of an electron revolving in the second Bohr's orbit will [...]
The number of photons of light having wave number x in 10 J of energy source is:
10
Nov
The number of photons of light having wave number x in 10 J of energy source is: The number of photons of light having wave number x in 10 J of energy source is: November 10, 2020 Category: Chapter 2 - Atomic Structure (Level 1 and Level 2) , N Awasthi Physical Chemistry ,