Nuclear Energy
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NEET DIGITAL LIBRARY
PHXII13:NUCLEI

363734 In the given nuclear reaction A, B, C, D, E represents
\({}_{{\text{92}}}{{\text{U}}^{{\text{238}}}}\xrightarrow{{{\rm {- \alpha}}}}{}_{\text{B}}{\text{T}}{{\text{h}}^{\text{A}}}\xrightarrow{{{\rm {- \beta}}}}{}_{\text{D}}{\text{P}}{{\text{a}}^{\text{C}}}\xrightarrow{{{\text{ - E}}}}{}_{{\text{92}}}{{\text{U}}^{{\text{234}}}}\)

1 \(A = 234,\,B = 90,\,C = 238,\,D = 94,E = \alpha \)
2 \(A = 234,\,B = 90,\,C = 234,\,D = 91,E = \beta \)
3 \(A = 234,\,B = 90,\,C = 234,\,D = 93,E = \alpha \)
4 \(A = 238,\,B = 93,\,C = 234,\,D = 91,E = \beta \)
PHXII13:NUCLEI

363735 Assertion :
The ratio for time taken for light emission from an atom to that for release of nuclear energy in fission is 1:100.
Reason :
Time taken for the light emission from an atom is of the order of \({10^{ - 8}}\;s\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII13:NUCLEI

363736 An atomic power nuclear reactor can deliver \(300{\text{ }}MW\). The energy released due to fission of each nucleus of uranium atoms fissioned per hour will be

1 \(30 \times 10^{25}\)
2 \(10 \times 10^{25}\)
3 \(4 \times 10^{22}\)
4 \(5 \times 10^{15}\)
PHXII13:NUCLEI

363737 Nuclear fission can be explained by

1 Optical model of the nucleus
2 Shell model of nucleus
3 Collective model of the nucleus
4 Liquid drop model of the nucleus
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PHXII13:NUCLEI

363734 In the given nuclear reaction A, B, C, D, E represents
\({}_{{\text{92}}}{{\text{U}}^{{\text{238}}}}\xrightarrow{{{\rm {- \alpha}}}}{}_{\text{B}}{\text{T}}{{\text{h}}^{\text{A}}}\xrightarrow{{{\rm {- \beta}}}}{}_{\text{D}}{\text{P}}{{\text{a}}^{\text{C}}}\xrightarrow{{{\text{ - E}}}}{}_{{\text{92}}}{{\text{U}}^{{\text{234}}}}\)

1 \(A = 234,\,B = 90,\,C = 238,\,D = 94,E = \alpha \)
2 \(A = 234,\,B = 90,\,C = 234,\,D = 91,E = \beta \)
3 \(A = 234,\,B = 90,\,C = 234,\,D = 93,E = \alpha \)
4 \(A = 238,\,B = 93,\,C = 234,\,D = 91,E = \beta \)
PHXII13:NUCLEI

363735 Assertion :
The ratio for time taken for light emission from an atom to that for release of nuclear energy in fission is 1:100.
Reason :
Time taken for the light emission from an atom is of the order of \({10^{ - 8}}\;s\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII13:NUCLEI

363736 An atomic power nuclear reactor can deliver \(300{\text{ }}MW\). The energy released due to fission of each nucleus of uranium atoms fissioned per hour will be

1 \(30 \times 10^{25}\)
2 \(10 \times 10^{25}\)
3 \(4 \times 10^{22}\)
4 \(5 \times 10^{15}\)
PHXII13:NUCLEI

363737 Nuclear fission can be explained by

1 Optical model of the nucleus
2 Shell model of nucleus
3 Collective model of the nucleus
4 Liquid drop model of the nucleus
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PHXII13:NUCLEI

363734 In the given nuclear reaction A, B, C, D, E represents
\({}_{{\text{92}}}{{\text{U}}^{{\text{238}}}}\xrightarrow{{{\rm {- \alpha}}}}{}_{\text{B}}{\text{T}}{{\text{h}}^{\text{A}}}\xrightarrow{{{\rm {- \beta}}}}{}_{\text{D}}{\text{P}}{{\text{a}}^{\text{C}}}\xrightarrow{{{\text{ - E}}}}{}_{{\text{92}}}{{\text{U}}^{{\text{234}}}}\)

1 \(A = 234,\,B = 90,\,C = 238,\,D = 94,E = \alpha \)
2 \(A = 234,\,B = 90,\,C = 234,\,D = 91,E = \beta \)
3 \(A = 234,\,B = 90,\,C = 234,\,D = 93,E = \alpha \)
4 \(A = 238,\,B = 93,\,C = 234,\,D = 91,E = \beta \)
PHXII13:NUCLEI

363735 Assertion :
The ratio for time taken for light emission from an atom to that for release of nuclear energy in fission is 1:100.
Reason :
Time taken for the light emission from an atom is of the order of \({10^{ - 8}}\;s\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII13:NUCLEI

363736 An atomic power nuclear reactor can deliver \(300{\text{ }}MW\). The energy released due to fission of each nucleus of uranium atoms fissioned per hour will be

1 \(30 \times 10^{25}\)
2 \(10 \times 10^{25}\)
3 \(4 \times 10^{22}\)
4 \(5 \times 10^{15}\)
PHXII13:NUCLEI

363737 Nuclear fission can be explained by

1 Optical model of the nucleus
2 Shell model of nucleus
3 Collective model of the nucleus
4 Liquid drop model of the nucleus
NEET DIGITAL LIBRARY
PHXII13:NUCLEI

363734 In the given nuclear reaction A, B, C, D, E represents
\({}_{{\text{92}}}{{\text{U}}^{{\text{238}}}}\xrightarrow{{{\rm {- \alpha}}}}{}_{\text{B}}{\text{T}}{{\text{h}}^{\text{A}}}\xrightarrow{{{\rm {- \beta}}}}{}_{\text{D}}{\text{P}}{{\text{a}}^{\text{C}}}\xrightarrow{{{\text{ - E}}}}{}_{{\text{92}}}{{\text{U}}^{{\text{234}}}}\)

1 \(A = 234,\,B = 90,\,C = 238,\,D = 94,E = \alpha \)
2 \(A = 234,\,B = 90,\,C = 234,\,D = 91,E = \beta \)
3 \(A = 234,\,B = 90,\,C = 234,\,D = 93,E = \alpha \)
4 \(A = 238,\,B = 93,\,C = 234,\,D = 91,E = \beta \)
PHXII13:NUCLEI

363735 Assertion :
The ratio for time taken for light emission from an atom to that for release of nuclear energy in fission is 1:100.
Reason :
Time taken for the light emission from an atom is of the order of \({10^{ - 8}}\;s\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII13:NUCLEI

363736 An atomic power nuclear reactor can deliver \(300{\text{ }}MW\). The energy released due to fission of each nucleus of uranium atoms fissioned per hour will be

1 \(30 \times 10^{25}\)
2 \(10 \times 10^{25}\)
3 \(4 \times 10^{22}\)
4 \(5 \times 10^{15}\)
PHXII13:NUCLEI

363737 Nuclear fission can be explained by

1 Optical model of the nucleus
2 Shell model of nucleus
3 Collective model of the nucleus
4 Liquid drop model of the nucleus
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