Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स
JEE Main & Advanced
Chemistry
Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स
Question Bank
Mock Test - Organic Compounds Containing Halogens
question_answer
X is insoluble in water, dilute HCl and aqueous \[NaHC{{O}_{3}}\]but dissolves in dill. \[NaOH\]. When treated with Zn dust/\[KMn{{O}_{4}}\], X gives an acid, sodium salt of which is used as a preservation for food. \[X\xrightarrow[{{H}_{2}}O]{B{{r}_{2}}}Y\] The Number of types of functional groups present in Y is