JEE Main & Advanced AIEEE Solved Paper-2006

  • question_answer
    In the transformation of\[_{92}^{238}U\]to\[_{92}^{234}U\], if one emission is an \[\alpha \]-particle, what should be the other emission (s)?     AIEEE  Solved  Paper-2006

    A) Two \[{{\beta }^{-}}\]

    B) Two \[{{\beta }^{-}}\]and one \[{{\beta }^{+}}\]

    C) One \[{{\beta }^{-}}\] and one\[\gamma \]

    D) One \[{{\beta }^{+}}\] and one \[{{\beta }^{-}}\]

    Correct Answer: A

    Solution :

    \[_{92}{{U}^{238}}{{\xrightarrow[{}]{{}}}_{92}}{{U}^{234}}{{+}_{2}}H{{e}^{4}}+{{2}_{-1}}{{e}^{0}}\]


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