Mass Defect and Binding Energy

JEE Main Physics · Atoms and Nuclei · 16 questions, latest first

• Assuming the experimental mass of _6^12 C as 12 u, the mass defect of _6^12 C atom is ____ MeV / c^2. (Mass of proton =1.00727 u.…20265 April, Shift 2 · Q44
• The binding energy per nucleon of _83^209 Bi is ____ MeV. [Take m(_83^209 Bi)=208.980388 u, m_p=1.007825 u, m_n=1.008665 u, 1…20262 April, Shift 2 · Q44
• The binding energy for the following nuclear reactions are expressed in MeV. _2 He^3+_0 n^1 →_2 He^4+20 MeV; _2 He^4+_0 n^1 →_2…202624 January, Shift 2 · Q43
• Given below are two statements: Statement I: For all elements, greater the mass of the nucleus, greater is the binding energy per…202624 January, Shift 1 · Q44
• The minimum frequency of photon required to break a particle of mass 15.348 amu into 4 α particles is ____ kHz. [mass of He…202622 January, Shift 1 · Q44
• Given below are two statements. One is labelled as Assertion and the other is labelled as Reason (R). Assertion: The binding…202523 January, Shift 2 · Q44
• The energy equivalent of 1 g of substance is:20249 April, Shift 1 · Q47
• If M_0 is the mass of isotope _5^12 B, M_p and M_n are the masses of proton and neutron, then nuclear binding energy of isotope…20248 April, Shift 2 · Q47
• Binding energy of a certain nucleus is 18 × 10^8 J. How much is the difference between total mass of all the nucleons and nuclear…20248 April, Shift 1 · Q46
• The mass defect in a particular reaction is 0.4 g. The amount of energy liberated is n × 10^7 kWh, where n= ____. ( speed of…202431 January, Shift 1 · Q60
• The atomic mass of _6 C^12 is 12.000000 u and that of _6 C^13 is 13.003354 u. The required energy to remove a neutron from _6…202427 January, Shift 2 · Q47
• Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: The binding…202313 April, Shift 2 · Q48
• For a nucleus _z^A X having mass number A and atomic number Z A. The surface energy per nucleon (b_s)=-a_1 A^2 / 3. B. The…20238 April, Shift 1 · Q43
• A nucleus with mass number 242 and binding energy per nucleon as 7.6 MeV breaks into two fragment each with mass number 121. If…20238 April, Shift 1 · Q55
• Nucleus A having Z=17 and equal number of protons and neutrons has 1.2 MeV binding energy per nucleon. Another nucleus B of Z=12…20231 February, Shift 2 · Q30
• The mass of proton, neutron and helium nucleus are respectively 1.0073 u, 1.0087 u and 4.0015 u. The binding energy of helium…20231 February, Shift 1 · Q4