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IIT JEE Alcohols And Phenols

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1 Amongst the following the maximum boiling point is of
✅ Correct Answer: 1
2 Primary alcohols can be prepared from alkenes by
✅ Correct Answer: 3
3 Secondary alcohol can be prepared from Grignard reagent by reacting Grignard reagent with
✅ Correct Answer: 3
4 ou are provided with a mixture of ortho meta and paranitrophenols. On steam distillation the component obtained will beo-
✅ Correct Answer: 1
5 Carbinol is
✅ Correct Answer: 4
6 Vapours of isobutyl alcohol when passed over heated copper gives
✅ Correct Answer: 2
7 The source of sugar for wine is
✅ Correct Answer: 1
8 Proof spirit is aqueous ethyl alcohol containing??..by volume of alcohol.
✅ Correct Answer: 3
9 Which of the following is used in the manufacture of bakelite?
✅ Correct Answer: 4
10 Alcohols are isomeric with
✅ Correct Answer: 1
11 Which of the following resist oxidation under ordinary conditions?
✅ Correct Answer: 3
12 Propene on treatment with dil. sulphuric acid givesNone of above
✅ Correct Answer: 2
13 As the alkyl part goes on increasing in alcohol the solubility of alcohol in water
✅ Correct Answer: 4
14 Reduction of which of the following will give only ethyl alcohol?
✅ Correct Answer: 4
15 Power alcohol is absolute alcohol blended with petrol in the ratio of
✅ Correct Answer: 3
16 Which will have the maximum solubility in water?
✅ Correct Answer: 4
17 Cane sugar on hydrolysis gives
✅ Correct Answer: 4
18 Methyl alcohol can be obtained from
✅ Correct Answer: 4
19 Alcohols have higher boiling point than alkanes of the corresponding molecular mass because
✅ Correct Answer: 2
20 The only primary alcohol that can be prepared by the indirect hydration of alkenes is
✅ Correct Answer: 4
21 Nobels oil is
✅ Correct Answer: 3
22 Pyroligenous acid is obtained by the destructive distillation of
✅ Correct Answer: 3
23 Grain spirit is
✅ Correct Answer: 2
24 Proof spirit is alcohol-water mixture that contains
✅ Correct Answer: 2
25 Amongst the following secondary alcohol is
✅ Correct Answer: 1
26 thyl methyl carbinol is
✅ Correct Answer: 4
27 Alcoholic fermentation is carried out by the action of
✅ Correct Answer: 4
28 Phenol is used in the preparation of
✅ Correct Answer: 4
29 Aspirin is also known as
✅ Correct Answer: 4
30 3-Dimethyl-2-butanol on reaction with HCl yields mainly
✅ Correct Answer: 1
31 The reaction between alcohol and carboxylic acids is called.
✅ Correct Answer: 1
32 Absolute alcohol is
✅ Correct Answer: 2
33 Which of the following is not characteristic of alcohols ?
✅ Correct Answer: 3
34 Clear orange solution of chromic anhydride in aqueous sulphuric acid turn blue-green on reaction with
✅ Correct Answer: 2
35 Which of the following alochols would give blood red colouration in Victor Meyers Test ?
✅ Correct Answer: 1
36 Sodium will sink in
✅ Correct Answer: 4
37 Maltose is converted to???.by maltase.
✅ Correct Answer: 3
38 Which of the following alcohols is most soluble in water ?
✅ Correct Answer: 4
39 On distilling 2-hydroxy benzoic acid with Zn dust it gives
✅ Correct Answer: 2
40 Propylene is subjected to hydroboratio oxidation reaction. The product formed would be
✅ Correct Answer: 2
41 Absolute ethyl alcohol cannot be obtained by simple distillation of alcohol because
✅ Correct Answer: 2
42 Starch is converted to maltose by the enzyme
✅ Correct Answer: 4
43 Glycerol can be puridied by.
✅ Correct Answer: 3
44 Hou many stereoisomers are possible for 2 3-dichloropentane
✅ Correct Answer: 3
45 Glycerol is obtained on commercial scale from
✅ Correct Answer: 3
46 Phenol p-Methylphenol m-Nitrophenol and p-Nitrophenol follows order of increasing cidic strength
✅ Correct Answer: 2
47 Which of the following alcohols will give iodoform test ?
✅ Correct Answer: 4
48 Ketones can be obtained by.
✅ Correct Answer: 1
49 Brandy is produced by
✅ Correct Answer: 1
50 Which of the following compounds does not give positive periodic acid test ?
✅ Correct Answer: 2
51 Which of the following contains a higher concentration of hydrogen ions?
✅ Correct Answer: 4
52 The final product obtained by the catalytic hydrogenation of phenol is
✅ Correct Answer: 2
53 Hydrolysis of glucose to ethyl alcohol can be carried by
✅ Correct Answer: 1
54 Grignard reagent on reaction with acetone forms
✅ Correct Answer: 1
55 Glycol is added tio aviation petrol because
✅ Correct Answer: 1
56 Amongst the following phenols which is most acidic
✅ Correct Answer: 1
57 Whcih of the following alcohols is the least soluble in water ?
✅ Correct Answer: 4
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