JEE Main 2020 Physics question

PhysicsNucleiJEE Main 2020

You are given that mass of = 7.0160 u, mass of = 4.0026 u, and mass of = 1.0079 u. When 20 g of is converted into by proton capture, the energy liberated, (in kWh), is : [Mass of nucleon = 1 GeV/]

Answer: (A)

Solution

Question ID VK-012782