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In the mass of ""^(228)Thto""^(224)Ra+al...

In the mass of `""^(228)Thto""^(224)Ra+alpha` : Atomic mass of `""^(228)Th` is 228.0287u `""^(228)Ra` is `224.0202:""^(4)He` is 4.0026u. What is Q value of reaction (approximately)

A

5.49 MeV

B

4.95 MeV

C

5.9 MeV

D

7.36 MeV

Text Solution

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The correct Answer is:
A
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