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  5. Structure of Atom / परमाणु संरचना

JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Sample Paper Topic Test - Structure of Atom

  • question_answer
    An electron in an atom jumps in such a way that its kinetic energy changes from \[x\] to \[x/4\].  The change in potential energy will be:

    A) \[+\frac{3}{2}x\]

    B) \[-\frac{3}{8}x\]

    C) \[+\frac{3}{4}x\]

    D) \[-\frac{3}{4}x\]

    Correct Answer: A

    Solution :

    [a] Change in \[PE=-\frac{2x}{4}+(2x)\Rightarrow \frac{3}{2}x\]


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