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Organic-Chemistry - 3
1.
Ethane gas is used as a general anaesthesia
a) True
b) False
2.
Ethyene is an Un saturated hydro-carbon
a) True
b) False
3.
In methane molecule the bond angle between H-C-H bond is 104.5
o
a) True
b) False
4.
If ethane is passed through bromine water then the colour of bromine water is discharged.
a) True
b) False
5.
Petroleum and natural gas are two big sources of energy
a) True
b) False
6.
Oil+H
2
----------------> Banaspati Ghee
a) False
b) True
7.
H
3
C-CH-CH
3
is a structure of n-butane
a) False
b) True
8.
Alkenes are also called Olefins
a) False
b) True
9.
The wird petroleum is derived from the Greek Words
a) True
b) False
10.
Oil and Natural gas both are fossil fuels
a) True
b) False
11.
Matching Items: Click the correct match for .... Alkane
a) CnH
2n+2
b) CnH
2n-2
c) CnH
2n
d) C
2n
H
2
12.
Matching Items: Click the correct match for .... Alkyne
a) C
2n
H
2
b) CnH
2n-2
c) CnH
2n
d) CnH
2n+2
13.
Matching Items: Click the correct match for .... Formic acid
a) CnH
2n+2
b) CnH
2n-2
c) C
2
nH
2
d) HC00H
14.
Matching Items: Click the correct match for .... -OH
a) Alcoholic-group
b) C
2
H
4
c) CH
3
COOH
d) Halo-group
15.
Matching Items: Click the correct match for .... -CO
2
H
a) CH
3
COOH
b) C
2
H
4
c) Carboxy lic group
d) Halo-group
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