02. STRUCTURE OF ATOM
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Structure of Atom

10358 The principal quantum number represents:

1 shape of an orbital
2 number of electrons in an orbit
3 distance of electron from nucleus
4 number of orbitals in an orbit
Structure of Atom

10385 The spin of the electron

1 increases the angular momentum
2 can be backward (anti-clockwise) relative to the direction of the path of the electron
3 can be forward (clockwise) relative to the direction of the path of the electron.
4 Both \((b)\) and \((c)\)
Structure of Atom

10486 Degenerate orbitals means

1 Orbitals having same energy
2 Orbitals having different wave function
3 Orbitals having different energy and different wave function
4 None of these
Structure of Atom

10406 When \(4d\) orbital is complete, the newly entering electrons goes in to

1 \(5f\)
2 \(5d\)
3 \(5p\)
4 \(6d\) orbital
Structure of Atom

10064 Which of the following sequence is correct as per Aufbau principle

1 \(3s < 3d < 4s < 4p\)
2 \(1s < 2p < 4s < 3d\)
3 \(2s < 5s < 4p < 5d\)
4 \(2s < 2p < 3d < 3p\)
NEET DIGITAL LIBRARY
Structure of Atom

10358 The principal quantum number represents:

1 shape of an orbital
2 number of electrons in an orbit
3 distance of electron from nucleus
4 number of orbitals in an orbit
Structure of Atom

10385 The spin of the electron

1 increases the angular momentum
2 can be backward (anti-clockwise) relative to the direction of the path of the electron
3 can be forward (clockwise) relative to the direction of the path of the electron.
4 Both \((b)\) and \((c)\)
Structure of Atom

10486 Degenerate orbitals means

1 Orbitals having same energy
2 Orbitals having different wave function
3 Orbitals having different energy and different wave function
4 None of these
Structure of Atom

10406 When \(4d\) orbital is complete, the newly entering electrons goes in to

1 \(5f\)
2 \(5d\)
3 \(5p\)
4 \(6d\) orbital
Structure of Atom

10064 Which of the following sequence is correct as per Aufbau principle

1 \(3s < 3d < 4s < 4p\)
2 \(1s < 2p < 4s < 3d\)
3 \(2s < 5s < 4p < 5d\)
4 \(2s < 2p < 3d < 3p\)
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Structure of Atom

10358 The principal quantum number represents:

1 shape of an orbital
2 number of electrons in an orbit
3 distance of electron from nucleus
4 number of orbitals in an orbit
Structure of Atom

10385 The spin of the electron

1 increases the angular momentum
2 can be backward (anti-clockwise) relative to the direction of the path of the electron
3 can be forward (clockwise) relative to the direction of the path of the electron.
4 Both \((b)\) and \((c)\)
Structure of Atom

10486 Degenerate orbitals means

1 Orbitals having same energy
2 Orbitals having different wave function
3 Orbitals having different energy and different wave function
4 None of these
Structure of Atom

10406 When \(4d\) orbital is complete, the newly entering electrons goes in to

1 \(5f\)
2 \(5d\)
3 \(5p\)
4 \(6d\) orbital
Structure of Atom

10064 Which of the following sequence is correct as per Aufbau principle

1 \(3s < 3d < 4s < 4p\)
2 \(1s < 2p < 4s < 3d\)
3 \(2s < 5s < 4p < 5d\)
4 \(2s < 2p < 3d < 3p\)
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Structure of Atom

10358 The principal quantum number represents:

1 shape of an orbital
2 number of electrons in an orbit
3 distance of electron from nucleus
4 number of orbitals in an orbit
Structure of Atom

10385 The spin of the electron

1 increases the angular momentum
2 can be backward (anti-clockwise) relative to the direction of the path of the electron
3 can be forward (clockwise) relative to the direction of the path of the electron.
4 Both \((b)\) and \((c)\)
Structure of Atom

10486 Degenerate orbitals means

1 Orbitals having same energy
2 Orbitals having different wave function
3 Orbitals having different energy and different wave function
4 None of these
Structure of Atom

10406 When \(4d\) orbital is complete, the newly entering electrons goes in to

1 \(5f\)
2 \(5d\)
3 \(5p\)
4 \(6d\) orbital
Structure of Atom

10064 Which of the following sequence is correct as per Aufbau principle

1 \(3s < 3d < 4s < 4p\)
2 \(1s < 2p < 4s < 3d\)
3 \(2s < 5s < 4p < 5d\)
4 \(2s < 2p < 3d < 3p\)
NEET DIGITAL LIBRARY
Structure of Atom

10358 The principal quantum number represents:

1 shape of an orbital
2 number of electrons in an orbit
3 distance of electron from nucleus
4 number of orbitals in an orbit
Structure of Atom

10385 The spin of the electron

1 increases the angular momentum
2 can be backward (anti-clockwise) relative to the direction of the path of the electron
3 can be forward (clockwise) relative to the direction of the path of the electron.
4 Both \((b)\) and \((c)\)
Structure of Atom

10486 Degenerate orbitals means

1 Orbitals having same energy
2 Orbitals having different wave function
3 Orbitals having different energy and different wave function
4 None of these
Structure of Atom

10406 When \(4d\) orbital is complete, the newly entering electrons goes in to

1 \(5f\)
2 \(5d\)
3 \(5p\)
4 \(6d\) orbital
Structure of Atom

10064 Which of the following sequence is correct as per Aufbau principle

1 \(3s < 3d < 4s < 4p\)
2 \(1s < 2p < 4s < 3d\)
3 \(2s < 5s < 4p < 5d\)
4 \(2s < 2p < 3d < 3p\)