Consider the following table

What is I,II,III,IV in the above table ?

Options

A. `{:(I,II,III,IV),("insulator","conductor","Aqueous solution","Semiconductor"):}`
B. `{:(I,II,III,IV),("Conductor","Insulator","Aqueous solution","Semiconductor"):}`
C. `{:(I,II,III,IV),("Conductor","Insulator","semiconductro","Aqueous solution"):}`
D. `{:(I,II,III,IV),("Conductor","Semiconductor","Aqueous solution","Insulators"):}`

Answer

B

Explanation

I `rarr` conductor
II `rarr` insulatro
III `rarr` Aueous solution
IV `rarr` semiconductor