Tardigrade
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Tardigrade
Question
Chemistry
T1 and T2 are respectively
Q.
T
1
and
T
2
are respectively
1143
217
Alcohols Phenols and Ethers
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A
443 K, 413 K
24%
B
413 K, 443 K
45%
C
1225 K, 780 K
9%
D
It does not depend on temperature.
23%
Solution:
Alcohols undergo dehydration in the presence of protic acids such as conc.
H
2
S
O
4
or
H
3
P
O
4
and the reaction product depends on the temperature. Ethanol is dehydrated to ethene at 443 K and to ethoxyethane at 413 K.