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D and F Block Elements question

2023 · Q108
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D and F Block Elements question

2023 · Q108

NEETChemistryD and F Block ElementsMCQ+4 / −1

The stability of Cu2+\mathrm{Cu}^{2+}Cu2+ is more than Cu+\mathrm{Cu}^{+}Cu+ salts in aqueous solution due to -

  1. A
    enthalpy of atomization.
  2. B
    hydration energy.
  3. C
    second ionisation enthalpy.
  4. D
    first ionisation enthalpy.
View written solutionFree

Correct answer: B

NEET 2023 Chemistry - d and f Block Elements Question 15 English Explanation

$\mathrm{Cu}^{+2}$ is more stable than $\mathrm{Cu}^{+1}$ because released hydration energy is more in case of $\mathrm{Cu}^{+2}$ than $\mathrm{Cu}^{+1}$.

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