The oxidation of isopropyl alcohol will yield___________________?
A. propane
B. Propanol
C. Propanone
D. Propanoic acid
Alcohols Phenols and Ethers
The rectified spirit contains________________?
The rectified spirit contains________________?
A. 12% alcohol
B. 90% alcohol
C. 95% alcohol
D. 100% alcohol
The formula of starch is__________________?
The formula of starch is__________________?
A. C12H22O11
B. C6H10O5
C. (C6H10O5)n
D. C6H12O6
Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?
Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?
A. methanol
B. methanol
C. carbonic acid
D. methane
Which one of the following alcohol has greater boiling point___________________?
Which one of the following alcohol has greater boiling point___________________?
A. ethanol
B. ethylene glaycol
C. glycerol
D. methanol
Ethanol and methanol can be distinguished by a__________________?
Ethanol and methanol can be distinguished by a__________________?
A. Iodoform test
B. Lucas test
C. Benedicts test
D. Tollens test
The hydrogenation of phenol in the presence of Ni and heat gives_________________?
The hydrogenation of phenol in the presence of Ni and heat gives_________________?
A. cyclohexane
B. n – hexane
C. 1 – hexanol
D. cyclohexanol
Phenol was isolated by Runge from________________?
Phenol was isolated by Runge from________________?
A. vegetable oil
B. coaltar
C. wood
D. none of these
Absolute alcohol is obtained when rectified spirit is treated with__________________?
Absolute alcohol is obtained when rectified spirit is treated with__________________?
A. Ca(OH)2
B. CaCO3
C. CaCl2
D. CaO
Methanol can be obtained from_________________?
Methanol can be obtained from_________________?
A. water gas
B. destructive distillation of wood
C. methane
D. all