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.Management Sciences
Category: Alcohols Phenols and Ethers
Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is_________________?
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A. oxidation
B. elimination
C. condensation polymerization
D. additional polymertization
Which one of the following is termed as benzul alcohol ?
A. C6H5OH
B. C6H5CH(OH)2
C. C6H5CH2OH
D. C6H5COOH
The oxidation of isopropyl alcohol will yield___________________?
A. propane
B. Propanol
C. Propanone
D. Propanoic acid
Heating phenol with Zn will yield_________________?
A. Benzene
B. Benzoic acid
C. Phenoxide
D. Cyclohexane
Phenol was isolated by Runge from________________?
A. vegetable oil
B. coaltar
C. wood
D. none of these
When alcohol reacts with phosphorous halides it geive____________________?
A. alkyl halides
B. alkyl amine
C. alkanes
D. alkynes
The distinction test for primary secondary and tertiary alcohol required to react each of them is_________________?
A. Cone. HCI and anhydrous SOCl2
B. Cone. HCI and anhydrous CaCl2
C. Cone. HCI and anhydrous PCl2
D. Cone. HCI and anhydrous ZnCl2
Which one of the following alcohol has greater boiling point___________________?
A. ethanol
B. ethylene glaycol
C. glycerol
D. methanol
Which one of the following is also known as lactic acid ?
A. 3-Hydroxy propanoic acid
B. 2-Hydroxy propanoic acid
C. 2-hydroxy butanoic acid
D. 3-hydroxy butanoic acid
An alcohol which can be prepared by fermentation is_________________?
A. CH3OH
B. C3H7OH
C. CH3 – CH2 – OH
D. C6H5OH
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