- 1(current)
Q. No.\({}_{92}^{235}\mathrm{U}+ {}_{0}^{1}\mathrm{n}\rightarrow {}_{56}^{144}\mathrm{Ba}+...+3{}_{0}^{1}\mathrm{n}\)
The blank space can be filled by:
| 1. | \({}_{26}^{89}\mathrm{Kr}\) | 2. | \({}_{36}^{89}\mathrm{Kr}\) |
| 3. | \({}_{26}^{90}\mathrm{Sr}\) | 4. | \({}_{38}^{89}\mathrm{Sr}\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | Liquid droplet theory. |
| 2. | Yukawa \(\pi\text-\)meson theory. |
| 3. | Independent particle model of the nucleus. |
| 4. | Proton-proton cycle. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | some mass is converted into energy |
| 2. | the total binding energy of fragments is more than the B.E of the parental element |
| 3. | total B.E of fragments is less than the B.E of parental element |
| 4. | total B.E of fragments is equal to the B.E of parental element |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following are suitable for the fusion process?
| 1. | light nuclei |
| 2. | heavy nuclei |
| 3. | the element must be lying in the middle of the periodic table |
| 4. | middle elements which are lying on the binding energy curve |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | burning of hydrogen in the oxygen |
| 2. | fission of uranium present in the sun |
| 3. | fusion of protons during synthesis of heavier elements |
| 4. | gravitational contraction |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn any fission process the ratio
1. Greater than 1
2. Depends on the mass of the parent nucleus
3. Equal to 1
4. Less than 1
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyFission of nuclei is possible because the binding energy per nucleon in them:
| 1. | decreases with the mass number at low mass numbers |
| 2. | increases with the mass number at low mass numbers |
| 3. | decreases with the mass number at high mass numbers |
| 4. | increases with the mass number at high mass numbers |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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