Match List I with List II and select the correct answer using the codes given below the list `:`
`{:("List " I,"List II",,,),((i)"Heavy water",(A)"Bicarbonates of Mg and Ca in water ",,,),((ii)"Temporary hard",(B)"lather with soap water",,,),((iii)"Soft water",(C ) D_(2)O,,,),((iv)"Permanent hard",(D)"Sulphates and water chloride of Mg and Ca",,,):}`
Code `:`

Options

A. `i-C,ii-D,iii-B,iv-A`
B. `i-B,ii-A,iii-C,iv-D`
C. `i-B,ii-D,iii-C,iv-A`
D. `i-C,ii-A,iii-B,iv-D`

Answer

4