Worksheetspoc
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Alkanes are also called as
a)
Paraffins
b)
Tetracyclins
c)
Cycloalkanes
d)
None
2.
Bond angle of alkyne
a)
120 degrees
b)
180
c)
150
d)
179
3.
Hybridization of ethylene
a)
Sp3
b)
Sp2
c)
Sp
d)
None
4.
Which alkene is most stable
a)
Monosubstituted
b)
Disubstituted
c)
Trisubstituted
d)
Tetrasubstituted
5.
Factors that affect stäbility of alkene
a)
Degree of substitution
b)
Hyperconjugation
c)
Vanderwaals strain
d)
All
6.
Paraffin is used as
a)
Fuel
b)
Lighting lamps
c)
Treat eczema
d)
All
7.
E1 mechanism follow
a)
First order kinetics
b)
Second orderkinetics
c)
Third order kineţcs
d)
None
8.
Factors affecting e1 mechanism
a)
Substrate structure
b)
Nature of leaving group
c)
Nature of solvent
d)
All
9.
Which ismost stable carbocation
a)
Methyl carbocation
b)
Teritiary
c)
Primary
d)
Secindary
10.
Factors that stabilize carbocation
a)
Inductive effect
b)
Hyperconjugation
c)
Both
d)
None
100 %
