Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Ethanol is converted into ethoxy ethane,
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. Ethanol is converted into ethoxy ethane,
KCET
KCET 2016
Alcohols Phenols and Ethers
A
by heating excess of ethanol with conc. $H _{2} SO _{4}$ at $140^{\circ} C$
47%
B
by heating Ethanol with excess of $H _{2} SO _{4}$ at $443 \,K$
27%
C
by treating with conc. $H _{2} SO _{4}$ at room temperature.
14%
D
by treating with conc. $H _{2} SO _{4}$ at $273\, K$
12%
Solution:
Ethanol is converted to ethoxy ethane by heating with conc. $H _{2} SO _{4}$ at $140^{\circ} C (413\, K )$, i.e.
Step 1
Step 2 Another $CH _{3} CH _{2} OH$ attacks on $CH _{3} CH _{ a }^{\oplus}$ ion
as follows: