AIEEE MOCK TEST
Marks ::
Correct Answers ::
Remarks !
Wrong Answers ::
Ans
Ans
Ans
Question : Carbolic acid is
Phenol
Phenyl benzoate
Phenyl acetate
Salol
Question : The reagent required to convert propene to 1-propanol is
B
2
H
6
followed by H
2
O
2
/NaOH
Conc. H
2
SO
4
followed by hydrolysis with boiling water
HBr followed by hydrolysis with aqueos KOH
Hg(OCOCH
3
)
2
followed by reduction with NaBH
4
Question :Oxymercuration-demercuration reaction of 1-methylcyclohexane gives
cis-2-Methylcyclohexanol
trans-2-Methylcyclohexane
1-Methylcyclohexanol
Misxture of cis- and trans-2-methylcyclohexane
Question : A compound of the formula C
4
H
10
O reacts with sodium and undergoes oxidation to give a carbonyl compound which does not reduce Tollen's reagent,the original compound is
Diethyl ether
n-Butyl alocohol
Isobutyl alcohol
sec-Butyl alocohol
Question : Osmium tetraoxide is a reagent used for
Hydroxylation of acetylenes
Hydroxylation of olefins to give cis-diols
Hydroxylation of olefins to form trans-diols
Hydroxylation of carbonyl compounds
Question : trans-Cyclohexane-1,2-diol can be obtained by the reaction of cyclohexane with
KMnO
4
OsO
4
Peroxyformic acid
Seo
2
Question : Which of the following is not formed when glycerol reacts with HI ?
CH
2
=CH-CH
2
I
CH
2
OH-CHI-CH
2
OH
CH
3
-CH=CH
2
CH
3
-CHI-CH
3
Question : Reimer-Tiemann reaction involves
Carbonium ion intermediate
Carbene intermediate
Carbanion intermediate
Free radical intermediate
Question : Aspirin is an acetylation product of
p
-Dihydroxybenzene
o
-Hydroxybenzoic acid
o
-Dihydroxybenzene
m
-Hydroxybenzoic acid
Question : Which one of the statements about HOH
2
CCH(OH)CHO is not correct?It
is an ismoer of 1,3 dihydroxypropanone
conatins a tertiary alcoholic group
has the same empirical formula as glucose
can show optical isomerism
Question : Carbonyl compounds undergo nucleophilic addtion because of
electronegativity difference of carbon and oxygen atoms
electromeric effect
more stable anion with negative charge on oxygen atom and less stable carbonium ion
None of these
Question : The most reactive compound towards formation of cyanohydrin on treatment with KCN followed by acidification
Benzaldehyde
p
-Nitrobenzaldehyde
Phenylacetaldehyde
p
-Hydroxybenxaldehyde
Question :During reduction of carbonyl compounds by hydrazine and KOH, the first intermediate formed is
RC≡N
RCONH
2
RCH=NH
RCH=NH
2
Question : Which of the following will respond to Cannizaro;s reaction
2,2-Dimethylpreopanal
Acetaldehyde
Propionaldehyde
Cinnamaldehyde
Question : Which of the following does not give formaldehyde on heating or distillation ?
Formalin
Trioxane
Paraldehyde
Paraformaldehyde
Question : Acetaldehyde cannot exhibit
Iodoform test
Lucas test
Bendict's test
Tollen's test
Question : Oxidation of acetaldehyde with selenium dioxide produces
Ethanoic acid
Methanoic acid
Glyoxal
Oxalic acid
Question : Which of the following compounds does not react with sodium bisulpate ?
Benzaldehyde
Acetophenone
Acetone
Acetaldehyde
Question : Dehydration of glycerol gives
Propane
Propene
Acrolein
Benzene
Question : Lucas reagent is
Conc.HCL+ZnCl
2
Dil.HCL+ZnCl
2
H
2
SO
4
+ZnCl
2
Conc. HCL+Zn
Question : 3-methyl-2-butanol on treatment with HCl gives predominantly
2-Chloro-2-methyl butane
2-Chloro-3-methyl butane
2,2-Dimethyl pentane
None of the above
Question : Which reagent cannot be used to prepare an alkyl halide from an alcohol >
HCL+ZnCl
2
NaCl
PCl
5
SOCl
2
Question : Sodium salt of benzene sulphonic acid on fusion with caustic soda gives
Benzene
Phenol
Thiophenol
Benzoic acid
Question : Methanol and ethanol can be distinguished by the following :
By reaction with metallic sodium
By reaction with caustic soda
By heating with iodine and washing soda
By heating with zinc and inorganic mineral acid
Question : Phenols do not react with one of the following :
Alkali metal
Sodium hydroxide
Potassium hydroxide
Sodium bi carbonate
Question : Glycerin is a
ester
trihydric alcohol
tertiary alcohol
secondary alcohol
Question : Glycerol on oxidation with bismuth nitrate produces
glyceric acid
glyoxalic acid
oxalic acid
meso oxalic acid
Question : Cresol has
Alcoholic -OH
Phenolic -OH
-COOH
-CHO
Question : Phenol & benzoic acid may be distinguished by :
NaHCO
3
NaOH
Na
PCl
5
Question : What amount of bromine will be required to convert 2g of phenol into 2,4,6-tribromophenol?
4.0
6.0
10.22
20.44
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