Q.1
Wood spirit is ... ..
  • a) Methyl alcohol
  • b) Ethyl alcohol
  • c) Benzene
  • d) None of these
Q.2
Ethylene glycol on oxidation with per-iodic acid gives ....
  • a) formaldehyde
  • b) glyoxal
  • c) Oxalic acid
  • d) glycollic acid
Q.3
Which will not form a yellow precipitate on heating with an alkaline solution of iodine?
  • a) CH3CHOHCH3
  • b) CH3OH
  • c) CH3CH2CHOHCH3
  • d) CH3CH2OH
Q.4
In the reaction involbing C - OH bond, in alcohols the order of reactivity is ... ....
  • a) 1° > 2° > 3°
  • b) 3° > 2° > 1°
  • c) 2° > 3° > 1°
  • d) non of these
Q.5
Which one among the following is Williamson's synthesis?
  • a) C2H5I + C2H5ONa → C2H5 . O .C2H5 + NaI
    ch-26_qn-186choice_img_no3.png
  • b) HCHO + NaOH → HCOONa + CH3OH
    ch-26_qn-186choice_img_no4.png
  • c)
  • d)
Q.6
on Q187) The end product of the reaction ... ..
ch-26_que_no-187_img_no1.png
  • a) alkane
  • b) sodium salt of carboxylic acid
  • c) ketone
  • d) carboxylic acid
Q.7
For which pair iodoform test cannot be used as distinction test?
  • a) Propanol-1 and propanol-2
  • b) pentanol-1 and pentanol-3
  • c) Butanol-2 and 2-methyl propan-2-ol
  • d) Pentanol-1 and pentanol-3
Q.8
on Q189) Consider the following reaction
ch-26_que_no-189_img_no1.png
  • a) CH3-CH2-O-SO3H
  • b) CH2-CH2
  • c) CH3CH2OH
  • d) CH3CH2-O-CH2CH3
Q.9
Glycerol is present as a triester in .... ...
  • a) vegetable oil and fats
  • b) naphtha
  • c) petroleum
  • d) kerosene oil
Q.10
The red coloured compound formed during Viktor Meyer's test for ethanol is ......
  • a) CH3CH2NOH
    ch-26_qn-191choice_img_no2.png
  • b)
    ch-26_qn-191choice_img_no3.png
  • c)
  • d) none of these
Q.11
han One Correct Answer Which give(s) colour(s) with FeCl3?
  • a)
    ch-26_qn-192choice_img_no1.png
  • b)
    ch-26_qn-192choice_img_no2.png
  • c)
    ch-26_qn-192choice_img_no3.png
  • d)
    ch-26_qn-192choice_img_no4.png
Q.12
Phenol on sulphonation gives .... ....
  • a) o-phenol sulphonic acid
  • b)p-phenol sulphonic acid
  • c) m-phenol sulphonic acid
  • d) mixture of o- and p-phenol sulphonic acid
Q.13
Which of the following alcohol is made by fermentation?
  • a) Ethanol
  • b) Methanol
  • c) Propanol
  • d) Glycerol
Q.14
One conversion into the Grignard reagent followed by treatment with absolute ethanol, how many isomeric alkyl chlorides would yield 2-methylbutane?
  • a) 2
  • b) 3
  • c) 4
  • d) 5
Q.15
han One Correct Answer Q196) The compound(s) used for the denaturation of ethyl alcohol is/are
  • a) anhydrous calcium chloride
  • b) methyl alcohol
  • c) pyridine
  • d) naphtha
Q.16
Terylene is formed by the reaction of one of the following alcohols .... ...
  • a) 1,2,3-propanetriol
  • b) 2-Chloroethanol
  • c) phenol
  • d) ethanediol
Q.17
R-CH=CH2 reacts with B2H6 in presence of H2O2 to give
  • a) RCOCH3
  • b) RCHOHCH2OH
  • c) RCH2CH2OH
  • d) RCH2CHO
Q.18
Increasing order of acid strength among p-methoxyphenol, p-methylphenol and p-nitrophenol is
  • a) p-methylphenol < p-methoxyphenol < p-nitrophenol
  • b) p-methoxyphenol < p-methylphenol < p-nitrophenol
  • c) p-nitrophenol < p-methoxyphenol < p-methylphenol
  • d) p-nitrophenol < p-methylphenol < p-methoxyphenol
Q.19
Alcohol may behave as .... ..
  • a) neutral
  • b) Lewis base
  • c) Bronsted acid
  • d) all of these
Q.20
Which of the following statements is wrong in case of ethoxyethane?
  • a) Its dipole moment is zero
  • b) It is used as anaesthetic
  • c) It is soluble in conc. H2SO4
  • d) It is inflammable
Q.21
Increasing order of acid strength among tert-butanol, isopropanol and ethanol is
  • a) ethanol, isopropanol, tert-butanol
  • b) tert-butanol, isopropanol, ethanol
  • c) isopropanol, tert-butanol, ethanol
  • d) tert-butanol, ethanol, isopropanol
Q.22
Ethyl alcohol is denatured by adding ... ...
  • a) KCN
  • b) CH3OH and pyridine
  • c) CH3OH and C6H6
  • d) methanol and formic acid
Q.23
Ethylene oxide when, treated with Grignard reagent yields .... ....
  • a) primary alcohol
  • b) secondary
  • c) tertiary alcohol
  • d) cyclopropyl alcohol
Q.24
Methylated spirit is ... ...
  • d) 95% methanol
  • a) methanol containing some pyridine
  • b) ethanol containing some methanol
  • c) pure methanol
Q.25
Which of the following groups will increase the acedic nature of phenol?
  • a) -NO2
  • b) -CN
  • c) -X(halogen)
  • d) All of the above
Q.26
Oxidation of 2-propanol by K2Cr2O7 and dilute H2SO4 leads to the formation of ... ....
  • a) propanoic acid
  • b) propanal
  • c) methanoic acid
  • d) propanone
Q.27
Fusel oil is mixture of .... ....
  • a) ethers
  • b) alcohols
  • c) ethers and alcohols
  • d) alcohols and acetone
Q.28
Glycerol on oxidation with Fenton's reagent produces ... ...
  • a) glyceraldehyde and dihydroxy acetone
  • b) glyceraldehyde
  • c) tartonic acid
  • d) dihydroxy acetone
Q.29
The most important ingredient of dynamite is .... ....
  • a) nitrobenzene
  • b) glycerine trinitrate
  • c) nitroaniline
  • d) nitrosobenzene
Q.30
han One Correct Answer Q211) Phenol react with ferric chloride solution to give
  • a) blue colouration
  • b) purple colouration
  • c) green colouration
  • d) none of these
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