No. of questions - 20
Time - 10 min
1.
Petroleum refining is:
3.
Which of the following will have least hindered rotation about carbon-carbon bond?
4.
Polyethylene is a resin obtained by polymerization of:
5.
A mixture of nitrogen and acetylene, on passing electric spark through it gives:
6.
Which of the following are produced from coaltar?
7.
The shape of 2-butene is:
8.
Presence of a nitro group in a benzene ring
9.
Cyclohexane a hydrocarbon, floats on water because:
10.
Alkynes occur in nature in the:
11.
Zinc-copper couple that can be used as a reducing agent is obtained by:
12.
The presence of unsaturation (olefinic or acetylinic bond) in an organic compound can be tested with:
13.
In the series, ethane, ethene and ethyne, the CH bond energy is
14.
The neutral wax called Ozokerite found near petroleum well is a mixture of:
16.
Which among the following are used as catalyst in cracking?
17.
Wurtz reaction converts alkyl halide into alkane when it is made to react with
18.
The substance used as an anti-knock compound is:
