Pradeep's New Course CHEMISTRY Vol.II>Chapter 15 - What Happens When?>WHAT HAPPENS WHEN ?>Q 7

HARD

11th CBSE

IMPORTANT

Earn 100

Acetylene is treated with dilute hydrochloric acid in presence of ${HgCl}_{2}$ .

Important Questions on What Happens When?

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 15 - What Happens When?>IDENTIFICATION OF UNKNOWN ORGANIC COMPOUNDS/REAGENTS>Q 3

Complete the following reaction by supplying the products and the reagents.

CH \equiv CH \overset{[A]}{\to} C_{6} H_{6} \overset{{CH}_{3} Cl, anhyd . {AlCl}_{3}}{\to} [B] \overset{[C]}{\to} C_{6} H_{5} CHO

HARD

11th CBSE

IMPORTANT

Pradeep's New Course CHEMISTRY Vol.II>Chapter 15 - What Happens When?>WHAT HAPPENS WHEN ?>Q 8

Styrene

(C_{6} H_{5} CH = {CH}_{2})

is treated with

HBr

in presence of peroxides.