Mass Energy and Nuclear Binding Energy
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PHXII13:NUCLEI

363662 The wrong statement about binding energy is

1 It is the sum of the rest mass energies of nucleons minus the rest mass energy of the nucleus.
2 It is the energy released when the nucleons combine to form a nucleus.
3 It is the energy required to break a given nucleus into its constituent nucleons.
4 It is the sum of the kinetic energies of all the nucleons in the nucleus.
PHXII13:NUCLEI

363663 The mass of \({}_3^7Li\) nucleus is 0.042 \(u\) less than the sum of the masses of all its nucleus. The binding energy per nucleon of \({}_3^7Li\) nucleus is nearly

1 \(46\,MeV\)
2 \(23\,MeV\)
3 \(3.9\,MeV\)
4 \(5.6\,MeV\)
PHXII13:NUCLEI

363664 Assertion :
All the radioactive elements are ultimately converted to lead.
Reason :
All the elements above lead are unstable.

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

363665 When the number of nucleons in a nucleus increases the binding energy per nucleon

1 Increase continuously with mass number
2 Decreases continuously with mass number
3 Remains constant with mass number
4 First increases and then decreases with increase in mass number
PHXII13:NUCLEI

363666 The binding energy per nucleon of \({}_3^7Li\) and \({}_2^4He\) nuclei are 5.60 \(MeV\) and 7.06 \(MeV\), respectively. In the nuclear reaction \({}_3^7Li + {}_1^1H \to 2{}_2^4He + Q,\) the value of energy \(Q\) released is

1 \(19.6\,MeV\)
2 \( - 2.4\,MeV\)
3 \(8.4\,MeV\)
4 \(17.3\,MeV\)
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PHXII13:NUCLEI

363662 The wrong statement about binding energy is

1 It is the sum of the rest mass energies of nucleons minus the rest mass energy of the nucleus.
2 It is the energy released when the nucleons combine to form a nucleus.
3 It is the energy required to break a given nucleus into its constituent nucleons.
4 It is the sum of the kinetic energies of all the nucleons in the nucleus.
PHXII13:NUCLEI

363663 The mass of \({}_3^7Li\) nucleus is 0.042 \(u\) less than the sum of the masses of all its nucleus. The binding energy per nucleon of \({}_3^7Li\) nucleus is nearly

1 \(46\,MeV\)
2 \(23\,MeV\)
3 \(3.9\,MeV\)
4 \(5.6\,MeV\)
PHXII13:NUCLEI

363664 Assertion :
All the radioactive elements are ultimately converted to lead.
Reason :
All the elements above lead are unstable.

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

363665 When the number of nucleons in a nucleus increases the binding energy per nucleon

1 Increase continuously with mass number
2 Decreases continuously with mass number
3 Remains constant with mass number
4 First increases and then decreases with increase in mass number
PHXII13:NUCLEI

363666 The binding energy per nucleon of \({}_3^7Li\) and \({}_2^4He\) nuclei are 5.60 \(MeV\) and 7.06 \(MeV\), respectively. In the nuclear reaction \({}_3^7Li + {}_1^1H \to 2{}_2^4He + Q,\) the value of energy \(Q\) released is

1 \(19.6\,MeV\)
2 \( - 2.4\,MeV\)
3 \(8.4\,MeV\)
4 \(17.3\,MeV\)
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PHXII13:NUCLEI

363662 The wrong statement about binding energy is

1 It is the sum of the rest mass energies of nucleons minus the rest mass energy of the nucleus.
2 It is the energy released when the nucleons combine to form a nucleus.
3 It is the energy required to break a given nucleus into its constituent nucleons.
4 It is the sum of the kinetic energies of all the nucleons in the nucleus.
PHXII13:NUCLEI

363663 The mass of \({}_3^7Li\) nucleus is 0.042 \(u\) less than the sum of the masses of all its nucleus. The binding energy per nucleon of \({}_3^7Li\) nucleus is nearly

1 \(46\,MeV\)
2 \(23\,MeV\)
3 \(3.9\,MeV\)
4 \(5.6\,MeV\)
PHXII13:NUCLEI

363664 Assertion :
All the radioactive elements are ultimately converted to lead.
Reason :
All the elements above lead are unstable.

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

363665 When the number of nucleons in a nucleus increases the binding energy per nucleon

1 Increase continuously with mass number
2 Decreases continuously with mass number
3 Remains constant with mass number
4 First increases and then decreases with increase in mass number
PHXII13:NUCLEI

363666 The binding energy per nucleon of \({}_3^7Li\) and \({}_2^4He\) nuclei are 5.60 \(MeV\) and 7.06 \(MeV\), respectively. In the nuclear reaction \({}_3^7Li + {}_1^1H \to 2{}_2^4He + Q,\) the value of energy \(Q\) released is

1 \(19.6\,MeV\)
2 \( - 2.4\,MeV\)
3 \(8.4\,MeV\)
4 \(17.3\,MeV\)
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PHXII13:NUCLEI

363662 The wrong statement about binding energy is

1 It is the sum of the rest mass energies of nucleons minus the rest mass energy of the nucleus.
2 It is the energy released when the nucleons combine to form a nucleus.
3 It is the energy required to break a given nucleus into its constituent nucleons.
4 It is the sum of the kinetic energies of all the nucleons in the nucleus.
PHXII13:NUCLEI

363663 The mass of \({}_3^7Li\) nucleus is 0.042 \(u\) less than the sum of the masses of all its nucleus. The binding energy per nucleon of \({}_3^7Li\) nucleus is nearly

1 \(46\,MeV\)
2 \(23\,MeV\)
3 \(3.9\,MeV\)
4 \(5.6\,MeV\)
PHXII13:NUCLEI

363664 Assertion :
All the radioactive elements are ultimately converted to lead.
Reason :
All the elements above lead are unstable.

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

363665 When the number of nucleons in a nucleus increases the binding energy per nucleon

1 Increase continuously with mass number
2 Decreases continuously with mass number
3 Remains constant with mass number
4 First increases and then decreases with increase in mass number
PHXII13:NUCLEI

363666 The binding energy per nucleon of \({}_3^7Li\) and \({}_2^4He\) nuclei are 5.60 \(MeV\) and 7.06 \(MeV\), respectively. In the nuclear reaction \({}_3^7Li + {}_1^1H \to 2{}_2^4He + Q,\) the value of energy \(Q\) released is

1 \(19.6\,MeV\)
2 \( - 2.4\,MeV\)
3 \(8.4\,MeV\)
4 \(17.3\,MeV\)
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PHXII13:NUCLEI

363662 The wrong statement about binding energy is

1 It is the sum of the rest mass energies of nucleons minus the rest mass energy of the nucleus.
2 It is the energy released when the nucleons combine to form a nucleus.
3 It is the energy required to break a given nucleus into its constituent nucleons.
4 It is the sum of the kinetic energies of all the nucleons in the nucleus.
PHXII13:NUCLEI

363663 The mass of \({}_3^7Li\) nucleus is 0.042 \(u\) less than the sum of the masses of all its nucleus. The binding energy per nucleon of \({}_3^7Li\) nucleus is nearly

1 \(46\,MeV\)
2 \(23\,MeV\)
3 \(3.9\,MeV\)
4 \(5.6\,MeV\)
PHXII13:NUCLEI

363664 Assertion :
All the radioactive elements are ultimately converted to lead.
Reason :
All the elements above lead are unstable.

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

363665 When the number of nucleons in a nucleus increases the binding energy per nucleon

1 Increase continuously with mass number
2 Decreases continuously with mass number
3 Remains constant with mass number
4 First increases and then decreases with increase in mass number
PHXII13:NUCLEI

363666 The binding energy per nucleon of \({}_3^7Li\) and \({}_2^4He\) nuclei are 5.60 \(MeV\) and 7.06 \(MeV\), respectively. In the nuclear reaction \({}_3^7Li + {}_1^1H \to 2{}_2^4He + Q,\) the value of energy \(Q\) released is

1 \(19.6\,MeV\)
2 \( - 2.4\,MeV\)
3 \(8.4\,MeV\)
4 \(17.3\,MeV\)