1.

1 g of hydrogen is converted into 0.993 g of helium in a thermonuclear reaction. The energy released is [EAMCET (Med.) 1995; CPMT 1999]

A.            \[63\times {{10}^{7}}J\]  
B.            \[63\times {{10}^{10}}J\]
C.            \[63\times {{10}^{14}}J\]
D.            \[63\times {{10}^{20}}J\]
Answer» C.            \[63\times {{10}^{14}}J\]


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