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Chemistry Class 12 Chapter 11
Alcohols, Phenols and Ethers
Test 7
1.
Which compound is generally known as universal solvent?
None of these
CH
3
OH
C
2
H
5
OH
H
2
O
2.
Which of the following phenol is more acidic?
Water
Phenol
Acetaldehyde
Acetic acid
3.
Which one of the following is termed as benzyl alcohol?
None of these
C
6
H
5
OH
C
6
H
5
CH(OH)
2
C
6
H
5
CH
2
OH
4.
Which of the following alcohol is prepared from inorganic source?
1-butanol
1-proponol
Methanol
Ethanol
5.
Which is mixed ether?
Methoxy ethane
Methoxy methane
All of the above
Ethoxy ethane
6.
Which of the following type of enzyme is required to convert starch into maltose?
nvertase
Lipase
Diastase
Zymase
7.
100% alcohol Is called?
Methylated spirit
Power alcohol
Absolute alcohol
Rectifired alcohol
8.
Which statement is wrong about ether?
Slightly soluble in water
Highly inflammable
Volatile liquids
All of the above
9.
Ethyl alcohol is made unfit for drinking by adding?
Methanol
Acetone
Pyridine
All of the above
10.
Which compound will have repulsion with H
2
O?
C
6
H
6
CH
4
C
2
H
5
OH
CH
3
OH
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