JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Self Evaluation Test - Classification of Elements and Periodicity in Properties

  • question_answer
    Which transition involves maximum amount of energy?

    A) \[{{M}^{-}}\left( g \right)\xrightarrow{{}}M\left( g \right)+{{e}^{-}}\]

    B) \[{{M}^{-}}\left( g \right)\xrightarrow{{}}{{M}^{+}}\left( g \right)+2{{e}^{-}}\]

    C) \[{{M}^{+}}\left( g \right)\xrightarrow{{}}{{M}^{2+}}\left( g \right)+{{e}^{-}}\]

    D) \[{{M}^{2+}}\left( g \right)\xrightarrow{{}}{{M}^{3+}}\left( g \right)+{{e}^{-}}\]

    Correct Answer: D

    Solution :

    [d] The energy involved is ionisation energy (I.E.). Further the 3rd ionisation energy will be greater than the 2nd and 1st.


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