Match List I with List II $\begin{array}{|l|l|c|l|} \hline & \text{List - I} & & \text{List - II} \\ \hline…
Match List I with List II
$\begin{array}{|l|l|c|l|}
\hline & \text{List - I} & & \text{List - II} \\
\hline & \text{(Elements)} & & \text{(Properties in their respective groups)} \\
\hline \text{A.} & \mathrm{Cl}, \mathrm{S} & \text{I.} & \text{Elements with highest electronegativity} \\
\hline \text{B.} & \mathrm{Ge}, \mathrm{As} & \text{II.} & \text{Elements with largest atomic size} \\
\hline \text{C.} & \mathrm{Fr}, \mathrm{Ra} & \text{III.} & \begin{array}{l}
\text{Elements which show properties of both} \\
\text{metals and non-metal}
\end{array} \\
\hline \text{D.} & \mathrm{F}, \mathrm{O} & \text{IV.} & \begin{array}{l}
\text{Elements with highest negative electron} \\
\text{gain enthalpy}
\end{array} \\
\hline
\end{array}$
Choose the correct answer from the options given below:
A-II, B-I, C-IV, D-III
A-III, B-II, C-I, D-IV
A-IV, B-III, C-II, D-I
A-II, B-III, C-IV, D-I
Solution
Elements with highest electronegativity $\rightarrow \mathrm{F}, \mathrm{O}$
Elements with largest atomic size $\rightarrow \mathrm{Fr}, \mathrm{Ra}$
Elements which shows properties of both metal and non-metals i.e. metalloids $\rightarrow \mathrm{Ge}$, As
Elements with highest negative electron gain enthalpy $\rightarrow \mathrm{Cl}, \mathrm{S}$