Question

HCN
+ phenyl magnesium bromide
----------------------->
H2O , heat

​

Answer 1

Answer:

true

Explanation:

set of observations x,, X, ...., ...., X, is 20. Find the mean of x, +4,x,+8,

* + 12 ......., X. +40

Answer 2

The reaction product would be benzene...

Phenyl magnesium bromide + HCN——-> benzene + CN-Mg-Br

Here phenyl magnesium bromide is grignard’s reagent...

(P.S. i wrote the reaction but the picture is not uploading...sry)