Q. No.| List I Quantum Number |
List II Information provided |
||
| A. | ml | I. | Shape of orbital |
| B. | ms | II. | Size of orbital |
| C. | l | III. | Orientation of orbital |
| D. | n | IV. | Orientation of spin of electron |
1. A-III, B-IV, C-I, D-II
2. A-III, B-IV, C-II, D-I
3. A-II, B-I, C-IV, D-III
4. A-I, B-III, C-II, D-IV
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. n=4,l=3, m1 =-3, -2, -1, 0, +1, +2, +3, ms=-1/2
2. n=5, l=2, m1 =-2, -1, +1, +2, ms=+1/2
3. n=4, l=2, m1 = -2, -1, 0, +1, +2, ms=-1/2
4. n=5,l=3, m1 =-3, -2, -1, 0, +1, +2, +3, ms=+1/2
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| I: | The value of wave function, \(\Psi\) depends upon the coordinates of the electron in the atom. |
| II: | The probability of finding an electron at a point within an atom is proportional to the orbital wave function. |
1. Statement I is True but Statement II is False.
2. Statement I is False but Statement II is True.
3. Both Statement I and Statement II are True.
4. Both Statement I and Statement II are False.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTwo electrons occupying the same orbital are distinguished by:
1. Magnetic quantum number
2. Azimuthal quantum number
3. Spin quantum number
4. Principal quantum number
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is the maximum number of orbitals that can be identified with the following quantum numbers?
n = 3, l = 1, m = 0
| 1. | 1 | 2. | 2 |
| 3. | 3 | 4. | 4 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biologyn = 3, l = 1 and m = –1.
2. 4
3. 2
4. 10
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMaximum number of electrons in a subshell with l = 3 and n = 4 is:
1. 14
2. 16
3. 10
4. 12
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct set of four quantum numbers for the valence electron of a rubidium atom (Z =37) is:
| 1. | \(5,1,1,+ {1 \over2}\) | 2. | \(6,0,0,+ {1 \over2}\) |
| 3. | \(5,0,0,+ {1 \over2}\) | 4. | \(5,1,0,+ {1 \over2}\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe incorrect set of quantum numbers among the following is:
1. n= 4, l= 0, m= 0, s= -1/2
2. n= 5, l= 3, m= 0, s= +1/2
3. n= 3, l= 2, m= -3, s= -1/2
4. n= 3, l= 2, m= 2, s= -1/2
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the following sets of quantum numbers:
Which of the following sets of quantum numbers is not possible?
1. ii, iii, and iv
2. i, ii, iii, and iv
3. ii, iv and v
4. i and iii
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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