Out of the required reagents for the above conversion, the reagent that is first used is: — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Using Moseley’s law, we get 2 2 2 1 1 2 ) ( ) ( a Z a Z      Å 76 . 179 )1 78 ( )1 74 ( 200 2 2 2      