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NEETChemistryd and f Block Elements

What is responsible for the increase in ionization enthalpy along each series of transition elements from left to right?

Options

  1. AAn increase in the number of d electrons
  2. BAn increase in the number of p electrons
  3. CAn increase in nuclear charge
  4. DAn increase in the number of s electrons

Correct answer

C. An increase in nuclear charge

Step-by-step solution

The increase in ionization enthalpy along transition elements is due to an increase in nuclear charge.

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