MCQ
The IUPAC name of chloretone is:
- ATrichloroacetone.
- BTrichloronitromethane.
- C1,1,1-Trichloro-2-methyl-2-propanone.
- D1,1,1-Trichloro-2-methyl-2-propanol.
Explanation:
IUPAC name of chloretone is 1,1,1-Trichloro-2-methyl-2-propanol.
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Assume $100 \%$ ionization for both $NaCl$ and $MgCl _2$
Given : $K _{ b }\left( H _2 O \right)=0.52\,K\,kg\,mol ^{-1}$
Molar mass of $NaCl$ and $MgCl _2$ is 58.5 and $95\,g$ $mol ^{-1}$ respectively.