In the study of chlorination of propane, four product (A,B & C,D) of the formula C_(3)H_(6)Cl_(2) were isolated. Each was further chlorinated to provide trichloro products (C_(3)H_(5)Cl_(3)). It was found that A provide one trichloro product, B gave two and C&D each gave three. It is found that D is optically active. Q. Correct formula of the compound D is

In the study of chlorination of propane, four product (A,B & C,D) of t

1.	In the study of chlorination of propane, four product (A,B & C,D) of the formula C_(3)H_(6)Cl_(2) were isolated. Each was further chlorinated to provide trichloro products (C_(3)H_(5)Cl_(3)). It was found that A provide one trichloro product, B gave two and C&D each gave three. It is found that D is optically active. Q. Correct formula of the compound D is
Answer» `CH_(3)C Cl_(2)CH_(3)` `CLCH_(2)CH_(2)CH_(2)Cl` `CH_(3)CH_(2)CHCl_(2)` `ClCH_(2)CHClCH_(3)` ANSWER :C