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WorksheetsORGANIC CHEMISTRY
Total questions: 10
Worksheet time: 5mins
POSITIVE RESONANCE OR MESOMERIC EFFECTS PRESENT IN
PHENOL
BENZOIC ACID
BENZALDEHYDE
NONE OF THE ABOVE
Hydrocarbon containing following bond is most reactive:
C ≡ C
C = C
C-C
All of these
HYBRIDISATION OF ALKYNES IS
SP
SP3
SP2
SP3D
WHICH OF THE FOLLOWING IS MOST ACIDIC?
ALKANE
ALKENE
ALKYNE
NONE
which of the following carbocation is more stable?
tertiary carbocation
primary carbocation
secondary carbocation
none of the above
The number of resonating structures in Benzene are
2
4
5
1
THE IUPAC NAME OF THE FOLLOWING:
1-chloro-4-(2-methylpropyl)benzene
4-chloro-4-(2-methylpropyl)benzene
2-chloro-4-(2-methylpropyl)benzene
1-chloro-4-(3-methylpropyl)benzene
Which of the following is more reactive towards electrophilic substitution?
Toluene
o-Nitrotoluene
cholorobenzene
Nitrobenzene
Which effect is present in Benzoic acid?
+M
-M
+I
-I
Reactivity of SN1 Is
10 > 20 > 30
10 <20 > 30
10 > 20 < 30
30 > 20> 10
