Chemistry Hydrocarbons Alkanes Online Exam Quiz
Chemistry Hydrocarbons Alkanes GK Quiz. Question and Answers related to Chemistry Hydrocarbons Alkanes. MCQ (Multiple Choice Questions with answers about Chemistry Hydrocarbons Alkanes
In the combustion reaction of alkanes if Ethane is used how many moles of oxygen are required?
Options
A : 3
B : 4
C : 7
D : 3.5
Corey-House synthesis is used for alkanes having __________ number of carbon atoms.
Options
A : 6
B : 3
C : 2
D : 4
Which of the following is not a process of halogenation of alkanes?
Options
A : acylation
B : chlorination
C : bromination
D : iodination
Alkanes are also known as __________
Options
A : alkenes
B : paraffin
C : aromatic
D : alicyclic
Which of the following is true regarding the boiling point?
Options
A : cannot say
B : n-Octane is greater than isooctane
C : n-Octane is less than isooctane
D : n-Octane is equal to isooctane
Is of hydrogenation is __________ on steric crowding.
Options
A : may be related to
B : dependent
C : independent
D : not related to
Alkynes are __________ in nature and first four members are __________ gases.
Options
A : polar, white
B : nonpolar, colourless
C : polar, colourless
D : nonpolar, white
Methane cannot be prepared by the reduction of alkenes or alkynes.
Options
A : true
B : false
C :
D :
How many carbons are there in the product of a decarboxylation reaction when compared with the reactant?
Options
A : two carbons more
B : one carbon more
C : one carbon less
D : an equal number of carbons
Which of the following reaction is used to increase the length of the carbon chain?
Options
A : Wolff Kishnn’s reaction
B : Clemmensen reduction
C : Kolbe’s electrolysis
D : Wurtz reaction
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