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MCQEasyJEE Main 2023 · 29 January, Shift 1Trends in Atomic Radius & Ionisation Energy

Chemistry Question from JEE Main 2023 · 29 January, Shift 1

The correct order of hydration enthalpies is:

(A) K+\mathrm{K}^+ (B) Rb+\mathrm{Rb}^+ (C) Mg2+\mathrm{Mg}^{2+} (D) Cs+\mathrm{Cs}^+ (E) Ca2+\mathrm{Ca}^{2+}

Choose the correct answer from the options given below:

  • A

    C>A>E>B>D\mathrm{C > A > E > B > D}

  • B

    E>C>A>B>D\mathrm{E > C > A > B > D}

  • C

    C>E>A>D>B\mathrm{C > E > A > D > B}

  • D

    C>E>A>B>D\mathrm{C > E > A > B > D}

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