Q.59. Given below are two statements : Statement (I): The first ionisation enthalpy of the elements Na, Mg, Cl and Ar follows the order Na Mg Cl Ar Statement (II): Among Ca, Al, Fe and B, the third ionisation enthalpy is very high for Ca. In the light of the above statements, choose the correct answer from the options given below :

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Q.59. Given below are two statements : Statement (I): The first ionisation enthalpy of the elements Na, Mg, Cl and Ar follows the order Na > Mg > Cl > Ar Statement (II): Among Ca, Al, Fe and B, the third ionisation enthalpy is very high for Ca. In the light of the above statements, choose the correct answer from the options given below :

Accepted Answer

Statement I is false but Statement II is true

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