Block D and F Elements Class 12th Chemistry Ncert Solutions Chemistry Class 12th

8.5 How would you account for the irregular variation of ionisation enthalpies (first and second) in the first series of the transition elements?

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Payal Gupta | Contributor-Level 10

8 months ago

8.5 The ionization energy increases due to the gradual filling of electrons in the d- subshells. The irregular variation of ionization energy is due to the fact that half-filled and completely filled subshells are more stable and have very high ionization energy.

In case of first ionization energy, C

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Chemistry Ncert Solutions Class 12th 2023

Chemistry Ncert Solutions Class 12th 2023

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