Chemistry Ch 11 Class 12 Alcohols, Phenols and Ethers
1 / 77
Which of the following esters give a Jasmine Flavour?
PreMedPK MDCAT Mock 2ChemistryAlcohols, Phenols and EthersElimination Tool:
2 / 77
In which of the following reaction does the C-O bond of alcohol not break?
PreMedPK MDCAT Mock 1ChemistryAlcohols, Phenols and EthersElimination Tool:
3 / 77
Treatment of ethene with cold sulphuric acid, followed by reaction with boiling water, yields:
UHS 2019ChemistryAlcohols, Phenols and EthersElimination Tool:
4 / 77
Boiling point of Ethyl Alcohol is?
5 / 77
Which of the following are not usually named using IUPAC system?
6 / 77
Which of following is an example of electrophilic attack on alcohols?
PMC Practice 1ChemistryAlcohols, Phenols and EthersElimination Tool:
7 / 77
25 to 35 degree centigrade temperature is good for which of the following process?
8 / 77
Which of the following is more soluble in water?
PMC Sample 1ChemistryAlcohols, Phenols and EthersElimination Tool:
9 / 77
Which of the following compounds will give a secondary alcohol after reaction with NaBH4?
10 / 77
Higher order alcohols
11 / 77
The test used to distinguish among primary, secondary, and tertiary alcohols is:
PreMedPK MDCAT Mock 4ChemistryAlcohols, Phenols and EthersElimination Tool:
12 / 77
Propane-1 of when combines with FICI In the presence of ZnCl2, It gives:
13 / 77
How are carboxylic acids formed from alcohol?
14 / 77
Which of the following is not a physical property of ethers?
NUMS 2019 CancelledChemistryAlcohols, Phenols and EthersElimination Tool:
15 / 77
PreMedPK MDCAT Mock 5ChemistryAlcohols, Phenols and EthersElimination Tool:
16 / 77
The method which is used on an industrial scale for production of alcohol from alkene is:
17 / 77
Rectified spirits have a percentage of alcohol.
NUMS 2018ChemistryAlcohols, Phenols and EthersElimination Tool:
18 / 77
Which of the following is an insecticide?
19 / 77
The aromatic compound having the functional group “OH” attached to It Is?
20 / 77
Primary Alcohol is produced by reactions of Grignard’s reagent with _________ followed by hydrolysis in an acidic medium.
21 / 77
NUMS 2017ChemistryAlcohols, Phenols and EthersElimination Tool:
22 / 77
The strength of an acid depends on?
23 / 77
Ethers are very good:
24 / 77
Which of the following compounds are added to ethanol to make it unfit for drinking?
25 / 77
Phenol is a(n) ________ liquid?
26 / 77
In Cannizzaro’s reaction, Benzyl alcohol is obtained from?
PreMedPK MDCAT Mock 4ChemistryAlcohols, Phenols and EthersAldehydes and KetonesElimination Tool:
27 / 77
Ethanol, when reacted with PCI5 , gave A, POCl3, and HCI. A reacts with AgNO2 to form B and AgCl. A and B are respectively:
NTS 2014ChemistryAlcohols, Phenols and EthersElimination Tool:
28 / 77
By fermentation process of starch and by the catalytic enzyme, ______ is produced.
29 / 77
Phenol is reduced to benzene on reaction with:
30 / 77
With which of the following alcohols do not react to form alkyl halides?
31 / 77
Boiling point of C2H5OH is high than phenol because:
32 / 77
The alcohols in which the carbon which is attach to the OH group is further attach with two carbon atoms is called as?
PMC Sample 2ChemistryAlcohols, Phenols and EthersElimination Tool:
33 / 77
Methyl alcohol is used for production of
34 / 77
IUPAC name of wood spirit is
35 / 77
Dehydration of ethanol at 100 oC in the presence of concentrated H2SO4 gives:
NUMS 2019 ReconductChemistryAlcohols, Phenols and EthersElimination Tool:
36 / 77
NTS 2011ChemistryAlcohols, Phenols and EthersElimination Tool:
37 / 77
14) Ethanol and Methanol can be separated by:
38 / 77
Which of the following catalyst is used in the industrial preparation of methanol?
39 / 77
In Lucas test, tertiary alcohols form oily layer of alkyl halid ___ ?
40 / 77
Which of following has “higher boiling”and “melting point”?
41 / 77
Phenol has all characters except?
42 / 77
Which of the following is not a derivative of benzene?
43 / 77
The alkenes can be formed by alcohols in the presence of
PMC Sample 3ChemistryAlcohols, Phenols and EthersElimination Tool:
44 / 77
Melting point of methyl alcohol is?
45 / 77
The reactivity of alcohol when 0-H bonds break
46 / 77
Phenol Acts as
47 / 77
Which of the following is TRUE regarding Methyl Alcohol?
48 / 77
Which of the following alcohol does not get oxidized when it reacts with K₂Cr₂O₇/H₂SO₄?
49 / 77
50 / 77
Phenol reacts with CH3COCl to give:
51 / 77
Alkyl groups In ethers are connected by?
52 / 77
Either Is dangerous In which of the following states?
53 / 77
Which of the following reactions is used for the production of alcohols on industrial scale?
54 / 77
The compound ‘leaf alcohol’ is partly responsible for the smell of new – mown grass
CH3CH2CH=CHCH2CH2OH
Leaf alcohol
Which two compounds will be formed when ‘leaf alcohol’ is oxidized using hot, concentrated manganate (VII) ions?
55 / 77
Primary, Secondary Tertiary alcohols can be distinguished by Lucas test in which .. appear
56 / 77
57 / 77
The catalyst used for the formation by dehydration of alcohols ?
58 / 77
Phenol reacts with calcium carbonate and evolve ________?
59 / 77
Methylated spirit Is % methanol and % ethanol:
60 / 77
Why is it necessary to distill aldehyde formed from oxidation of primary alcohol through acidified potassium dichromate (VI) solution or acidified sodium dichromate (VI) solution?
PreMedPK MDCAT Mock 5ChemistryAlcohols, Phenols and EthersAldehydes and KetonesElimination Tool:
61 / 77
Phenol is derived from?
62 / 77
phenol, and ethers are the derivatives of?
63 / 77
Which is more soluble in ethanol?
64 / 77
PreMedPK MDCAT Mock 3ChemistryAlcohols, Phenols and EthersElimination Tool:
65 / 77
The classification of monohydric alcohols is due to
66 / 77
2-methyl 2-propanol is:
67 / 77
68 / 77
When an electrophilic reagent attacks on alcohol, ________.
69 / 77
70 / 77
The product formed by acid catalysed hydration of 2 – phenyl propene is:
71 / 77
Which of the following process is not use for the preparation of alcohol?
72 / 77
73 / 77
74 / 77
The strongest acid among the following is?
75 / 77
Alkoxicies react with alkyl halide to form? a
76 / 77
Which of the following is not soluble In alcohol?
77 / 77
) Melting point of methyl alcohol is:
Your score is
The average score is 61%
Restart quiz
Ali Durrani
