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MATCH THE COLUMN
Match the column-I with column-II for the given properties/ applications mentioned therein.
\begin{tabular}{|l|l|l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{|c|}{ Column-II } \\
\hline A. & \( \mathrm{H} \) & p. & \( \begin{array}{l}\text { Used in the name of } \\
\text { perhydrol. }\end{array} \) \\
\hline B. & \( \mathrm{H}_{2} \) & q. & \( \begin{array}{l}\text { Can be reduced to } \\
\text { dihydrogen by NaH. }\end{array} \) \\
\hline C. & \( \mathrm{H}_{2} \mathrm{O} \) & r. & \( \begin{array}{l}\text { Can be used in } \\
\text { hydroformylation of olefin. }\end{array} \) \\
\hline D. & \( \mathrm{H}_{2} \mathrm{O}_{2} \) & s. & \( \begin{array}{l}\text { Can be used in cutting and } \\
\text { welding. }\end{array} \) \\
\hline
\end{tabular}
(1) A-(s); B-(r); C-(q); D-(p)
(2) A-(p); B-(s); C-(r); D-(q)
(3) A-(q); B-(r); C-(s); D-(p)
(4) A-(s); B-(p); C-(q); D-(r)
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