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MCQ's Test For Chapter 11 "Hydrocarbons"
Try The MCQ's Test For Chapter 11 "Hydrocarbons"
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Total Questions17
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Time Allowed20
Hydrocarbons
00:00
Question # 1
What is the prefix for a three -carbon chain in IUPAC nomenclature.
Question # 2
Which compound is a cycloalkane.
Question # 3
The termination step in a radical chain reaction involves.
Question # 4
Alkanes are also called.
Question # 5
Markovnikov's rule is used to predict
Question # 6
Isomers are compounds with
Question # 7
The addition of unsymmetircal regent to an unsymmetrical alkene is in accordance with.
Question # 8
The addition of water to alkenes in presence of acid catalyst forms.
Question # 9
Which of the following represents a position isomer of CH3CH2CH=CH2
Question # 10
What type of bond cleavage occurs in the initation step
Question # 11
What is the firt step in the electrophilic addition reaction of alkenes.
Question # 12
Natrual rubber is a polymer
Question # 13
Structuralisomers differ in
Question # 14
The molecule of ethyne contains how many pi bonds.
Question # 15
Hydrocarbon are compounds made of.
Question # 16
The structure of methane contains how many sigma bonds.
Question # 17
Which of the following has a branched chain structure.
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FSc Part 1 Chemistry (New Book) Chapter 11 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Markovnikov's rule is used to predict |
A. Major produc t i addition of HX to alkene
B. Stability of alkenes
C. Ptofuvy og gtrr tsfivsl hslohrnsyion
D. Hydrolysis of esters
|
| 2 | Which of the following is not a property of polymers. |
A. High melting point
B. Flexibility
C. isolubility in water
D. Low molecular mass
|
| 3 | The structure of methane contains how many sigma bonds. |
A. 1
B. 3
C. 4
D. 2
|
| 4 | Which class of hydrocarbons contains one or more double bonds. |
A. Alkanes
B. Aromatics
C. Cycloalkanes
D. Alkenes
|
| 5 | Which of the followg is an aromatic hydrocarbon |
A. Benzene
B. Ethene
C. Methane
D. Cyclohexane
|
| 6 | What type of bond cleavage occurs in the initation step |
A. Homolytic
B. Ionic
C. Heterolytic
D. Covalent
|
| 7 | The molecule of ethyne contains how many pi bonds. |
A. 2
B. 1
C. 3
D. 0
|
| 8 | Aromatic hydrocarbons must contain. |
A. Straight chains
B. Double bonds only
C. A benzene ring
D. A riple bond
|
| 9 | Geometrical isomerism is possible in. |
A. Alkanes
B. Alkene
C. Cycloalkanes
D. Botha b and c
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| 10 | Which of the following shows position isomerism. |
A. But-1 -ene and but -2- ene
B. Ethene and ethyne
C. Propane and propene
D. Cyclohexane and benzene
|
Test Questions
Share your comments & questions here
Sehar
12 Apr 2019Or jasy ek full question paper hota ha wasy test ni ho sakta jis ma question b hoin or mcqs b
Sehar
12 Apr 2019Is ma 12 chapter tu ha he ni or 11 chapter b koi or ha
Sabina khan
17 Aug 2017Abcd
Ash Khan
01 Jul 2017good prep web