JEE Main & Advanced
Chemistry
The p-block Elements-II / p-ब्लॉक तत्व-II
Question Bank
Numerical Value Type Questions - Halogen Derivative
question_answer
(A) Aryl or alkyl monochloride \[\xrightarrow[(ii){{H}_{3}}{{O}^{\oplus }}]{(i)Mg,\operatorname{Re}flux}\] (B) How many isomers of (A) will give (B). When (B) is -
(a)
(b)
(c)
(d) \[PhC{{H}_{2}}-C{{H}_{3}}\]
For example if abcd each are formed from 3 isomers of A in every case fill 3333.