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Chemistry Class 12 Chapter 10
Alkyl Halides
Test 8
1.
Which one is organometalic compound?
C
2
H
5
SNa
C
2
H
5
MgI
C
2
H
5
ONa
All of these
2.
When the reaction between methyl iodide and sodium ethoxide occurs, we get?
Methyl acetate
Methyl ethyl ether
Ethyl acetate
Ethyl methyl ether
3.
Which of the following type of SN mechanism of reaction has 50% inversion and 50% attention in the product?
Its impossible
Both are possible
SN
1
SN
2
4.
Which alkyl halide is used as a methylating agent?
C
2
H
5
Br
C
2
H
5
I
CH
3
I
CH
3
Cl
5.
Secondary alcohol is prepared by the reaction of Grignard reagent?
HCH
3
COOH
CH
3
CHO
CO
2
HCHO
6.
Which C-X bond has the highest bond energy per mole?
C-F
C-Cl
C-I
C-Br
7.
In which of the following mechanism of reaction of alkyl halide first step is same?
None of these
SN
2
& E1
SN
1
& E
1
SN
2
& SN
1
8.
The compound which have no dipole moment is?
CHCl
3
CH
2
Cl
2
CH
3
Cl
CCl
4
9.
Which follows SN2 mechanism reaction?
Secondary alkyl halide
All of the above
Primary alkyl halide
Territory alkyl halide
10.
The reaction of ethyl alcohol and methyl magnesium bromide produces?
C
2
H
6
CH
4
C
4
H
10
C
3
H
8
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