Q. No.(given binding energy per nucleon for deuteron \(=1.1~\text{MeV}\) and for helium \(=7.0~\text{MeV})\)
1. \(19.2~\text{MeV}\)
2. \(23.6~\text{MeV}\)
3. \(26.9~\text{MeV}\)
4. \(13.9~\text{MeV}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGiven that the masses of a proton, a neutron, and the nucleus of \({ }_{50}^{120} \mathrm{Sn}\) are \(1.00783~\mathrm{u},\) \(1.00867~\mathrm{u},\) and \(119.902199~ \mathrm{u},\) respectively. The binding energy per nucleon of the tin nucleus is: \((1~\text{u}=931~\text{Mev})\)
| 1. | \(9~\text{MeV}\) | 2. | \(8.5~\text{MeV}\) |
| 3. | \(8.0~\text{MeV}\) | 4. | \(7.5~\text{MeV}\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. \(0.8~\text{MeV}\)
2. \(275~\text{MeV}\)
3. \(220~\text{MeV}\)
4. \(176~\text{MeV}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. \(Q= K_p\)
2. \((K_p+ Q)<0\)
3. \(Q<K_p\)
4. \((K_p+ Q)>0\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology\({ }_{1}^{2} \mathrm{X}+{ }_{1}^{2} \mathrm{X}={ }_{2}^{4} \mathrm{Y}\)
The binding energies per nucleon for \({ }_{1}^{2} \mathrm{X} \text { and }{ }_{2}^{4} \mathrm{Y}\) are \(1.1~\text{MeV}\) and \(7.6~\text{MeV}\) respectively. The energy released in this process is:
1. \(26~\text{MeV}\)
2. \(34~\text{MeV}\)
3. \(42~\text{MeV}\)
4. \(24~\text{MeV}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | \(150\) MeV | 2. | \(314.6\) MeV |
| 3. | \(208.4\) MeV | 4. | \(290.8\) MeV |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology\(^{298}_{94}X \rightarrow ^{294}_{92}Y + { ^{4}_{2}\alpha} + Q\text-\text {value}\),
where the binding energy per nucleon of \(X,Y \) and \(\alpha\) are denoted by \(a, b \) and \(c\) respectively.
The expression for the \(Q\)-value is:
1. \((294 b +4c - 298 a)\)
2. \((92 b +2c - 94 a)\)
3. \((294 b +4c + 298 a)\)
4. \((92 b +2c + 94 a)\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| Assertion (A): | Binding energy per nucleon for nuclei (atomic number \(30\) to \(107\)) is independent of atomic number. |
| Reason (R): | Nuclear force is short-range force. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology\({ }_6 \mathrm{C}^{13} \longrightarrow {}_6\mathrm{C}^{12}+{ }_0 n^1+(Q\text{-value})\)
Given: mass of \({ }_6 \mathrm{C}^{13} \Rightarrow x\)
mass of \({ }_6 \mathrm{C}^{12} \Rightarrow y\)
mass of \({ }_0 n^1 \Rightarrow z\)
1. \(({y}+{x}-{z} )~{c}^2\)
2. \(({y}+{z}-{x} )~{c}^2\)
3. \(({y}+{z}+{x} )~{c}^2\)
4. \(({z}+{x}-{y} )~{c}^2\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. \(\mathrm{0.2\mu g}\)
2. \(\mathrm{20\mu g}\)
3. \(\mathrm{10\mu g}\)
4. \(\mathrm{2\mu g}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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