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PhysicsModern PhysicsMiscellaneousEasy2 minPYQ_2020
PhysicsEasysingle choice

The Binding energy per nucleon ofLi37andHe24nuclei are5.60 MeVand7.06 MeVrespectively. In the nuclear reaction 37Li+ 11H→2 24He+Q, the value of energyQreleased is

Options:

Answer:
D
Solution:

Binding energy of2He4=4×7.06=28.24 MeV

Binding energy of37Li=7×5.60=39.20 MeV

Li37+H11→He24+He24+Q

Therefore,Q=56.48−39.20=17.28 MeV

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2020

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