- 1(current)
Q. No.A paramagnetic molecule among the following is:
| 1. | O2– | 2. | CN– |
| 3. | NO+ | 4. | CO |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is a paramagnetic compound?
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is the correct sequence of bond order for the specified species?
| 1. | \(\mathrm{O}^-_2>\mathrm{O}_2>\mathrm{O}^+_2\) | 2. | \(\mathrm{O}^-_2<\mathrm{O}_2<\mathrm{O}^+_2\) |
| 3. | \(\mathrm{O}^-_2>\mathrm{O}_2<\mathrm{O}^+_2\) | 4. | \(\mathrm{O}^-_2<\mathrm{O}_2>\mathrm{O}^+_2\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA pair in which both species are not likely to exist is:
| 1. | \(H^+_2,He^{2-}_2\) | 2. | \(H^-_2,He^{2+}_2\) |
| 3. | \(H^{2+}_2,He_2\) | 4. | \(H^+_2,He^{2+}_2\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyCombination of atoms A and B that forms an anti-bonding molecular orbital is :
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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