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WorksheetsORGANIC CHEMISTRY QUIZ 2 (2025)
Total questions: 10
Worksheet time: 8mins
Free radical substitution of propane will more likely produce
1-chloropropane
2-chloropropane
1,1-dichloropropane
1,1,1-trichloropropane
How to differentiate benzene between toulene?
conc. HNO3 and conc. H2SO4
KMnO4 / H+ heat
Br2 in the presence of catalyst AlBr3
All of above
What will be produced when but-1-ene reacts with Br2(aq) ?
CH2BrCHBrCH2CH3
CH3CHBrCH2CH3
CH2BrCH(OH)CH2CH3
CH2(OH)CHBrCH2CH3
How to differentiate cyclohexene and benzene?
CH3Cl
with AlCl3 catalyst
Hydrogen gas
with Ni catalyst, heated at 180'c
Br2 in CHCl3
None from above
Which reagent can be used to test the presence of carbon-carbon double bond?
Hydrogen bromide in CHCl3
Bromine in the presence of ultraviolet light
Bromine in CHCl3
All are correct
What will be produced when KMnO4 + H+ (Heat) react with 3-methylpent-1-ene
CO2 & water
and
carboxylic acid
CO2 & water
and
ketone
ketone
and
carboxylic acid
both carboxylic acid
What will be produced if concentrated HNO3 and conc.H2SO4 is added into toluene?
1-nitrotoluene
2-nitrotoluene
3-nitrotoluene
4-nitrotoluene
What will be produced if ethylbenzene react with conc. KMnO4/ H+?
Phenylethanoic acid
Ethanoic acid
Benzaldehyde
Benzoic acid
What will be formed if toulene + excess Cl2 in the presence of UV light?
2,4,6-trichlorotoluene
3-chlorotoluene
trichloromethylbenzene
chloromethylbenzene
Toluene + X --------------------> 2-methyltoluene
What is X and its condition?
X = Cl2
condition = anhydrous AlCl3
X = CH3
condition = anhydrous AlCl3 and heat
X = CH3Cl
condition = anhydrous AlCl3
X = CH3Cl
ccondition = anhydrous AlCl3 and heat
