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Atoms and Nuclei question

2007 · Shift 1 · Q52
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  5. /2007 · Shift 1 · Q52

Atoms and Nuclei question

2007 · Shift 1 · Q52

JEE AdvancedPhysicsAtoms and NucleiMCQ+3 / −1
In the option given below, let E denote the rest mass energy of a nucleus and n a neutron. The correct option is
  1. A
    E(92236U)>E(53137I)+E(3997Y)+2E(n)E\left( {_{92}^{236}U} \right) \gt E\left( {_{53}^{137}I} \right) + E\left( {_{39}^{97}Y} \right) + 2E(n)E(92236​U)>E(53137​I)+E(3997​Y)+2E(n)
  2. B
    E(92236U)<E(53137I)+E(3997Y)+2E(n)E\left( {_{92}^{236}U} \right) \lt E\left( {_{53}^{137}I} \right) + E\left( {_{39}^{97}Y} \right) + 2E(n)E(92236​U)<E(53137​I)+E(3997​Y)+2E(n)
  3. C
    E(92236U)<E(56140Ba)+E(3694Kr)+2E(n)E\left( {_{92}^{236}U} \right) \lt E\left( {_{56}^{140}Ba} \right) + E\left( {_{36}^{94}Kr} \right) + 2E(n)E(92236​U)<E(56140​Ba)+E(3694​Kr)+2E(n)
  4. D
    E(92236U)=E(56140Ba)+E(3694Kr)+2E(n)E\left( {_{92}^{236}U} \right) = E\left( {_{56}^{140}Ba} \right) + E\left( {_{36}^{94}Kr} \right) + 2E(n)E(92236​U)=E(56140​Ba)+E(3694​Kr)+2E(n)
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