wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The product formed when ethene gas reacts with water in the presence of sulphuric acid is :

A
ethanol
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
ethanal
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
ethanoic acid
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
ethanoate
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A ethanol
CH2=CH2+H2OCH3CH2OH
CH3CH2OHCH2=CH2+H2O
When ethene gas reacts with water it undergoes hydration to form ethyl alcohol. When this ethyl alcohol reacts with sulphuric acid it undergoes dehydration to form ethene again.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Preparation of Alcohols 1
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon