The explosive in a Hydrogen bomb is a mixture of { }_1 {\H}^2,{ }_1 {\H}^3 and { }_3 {\Li}^6 in some condensed form. The chain reaction is given by { }_3 {\Li}^6+{ }_0 {\n}^1 \to{ }_2 {\He}^4+{ }_1 {\H}^3 { }_1 {\H}^2+{ }_1 {\H}^3 \to{ }_2 {\He}^4+{ }_0 {\n}^1 During the explosion the energy released is approximately [Given : {\M}( {\Li})=6.01690 {\amu} . {\M} ({ }_1 {\H}^2) =2.01471 amu. {\M} ({ }_2 {\He}^4) =4.00388 {\amu}, and 1 {\amu}=931.5 {\MeV}] [29-Jan-2024 Shift 1]

JEE Main 29-Jan-2024 Shift 1 Solved Paper

Section: Physics

Question : 49 of 90

Marks: +1, -0

The explosive in a Hydrogen bomb is a mixture of ‌1H2,‌1H3 and ‌3Li6 in some condensed form. The chain reaction is given by
‌3Li6+‌0n1→‌2He4+‌1H3
‌1H2+‌1H3→‌2He4+‌0n1
During the explosion the energy released is approximately
[Given : M(Li)=6.01690‌amu.M(‌1H2)=2.01471 amu. M(‌2He4)=4.00388‌amu, and 1‌amu=931.5 MeV]

[29-Jan-2024 Shift 1]

28.12‌MeV
12.64‌MeV
16.48‌MeV
22.22‌MeV

Validate

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