Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-34

  • question_answer
    What happens when a chemical bond is formed?

    A)  Energy is always absorbed

    B)  Energy in always released

    C)  More energy is released than is absorbed

    D)  Energy is neither released nor absorbed

    Correct Answer: B

    Solution :

    When a chemical bond is formed energy is always released. They releases energy in the form of heat.


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