Periodic TableMedium
Question
Given below are two statements :
Statement-I : $C < O < N < F$ is the correct order in terms of first ionization enthalpy values.
Statement-II : $S > Se > Te > Po > O$ is the correct order in terms of the magnitude of electron gain enthalpy values.
In the light of the above statements, choose the correct answer from the options given below :
Options
A.Statement-I is false but Statement-II is true
B.Both Statement-I and Statement-II are true.
C.Both Statement-I and Statement-II are false.
D.Statement-I is true but Statement-II is false.
Solution
Statement-I is correct
$$S > Se > Te > Po > O$$
$\left| \Delta_{\text{eg~}}H \right|\begin{matrix} 200 & 195 & 190 & 174 & 141 \end{matrix}$ (in kJ/mol)
Statement-II is correct.
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