Which of the following group of compounds are extinguisher, antiseptic, insecticide and anesthetic respectively?

Options

A. `CHCl_3 , CHl_3 , D DT , C Cl_4`
B. `D DT, CHCl_3 , C Cl_4 , CHl_3`
C. `C Cl_4, CHl_3 , D DT , CHCl_3`
D. `C Cl_4 , CHl_3 , CHCl_3 , D DT`

Answer

C

Explanation

`C Cl_4` is used as firer extinguisher, `CHI_3`, as antiseptic, DDT used as insection and `CHCl_3` (Chloroform) also as aneethetic.