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WorksheetsChemistry Lesson 17
Total questions: 10
Worksheet time: 5mins
When naming alkane we write
Prefix + parent + suffix
Prefix + suffix
Parent + suffix +Prefix
Suffix+ parent+ Prefix
The prefix……. is usually given to the straight or unbranched alkane in common naming.
neo-
n-
iso-
m-
The prefix…….. is commonly given for
mono-substituted alkanes that contain methyl branch at carbon number 2, while all the remaining chain is straight.
Neo-
n-
iso-
m-
The prefix…… refers to 2,2-Dimethylalkanes that they contain two methyl substituents specifically at carbon number 2, while all the remaining chain is straight.
Neo-
n-
iso-
m-
In common names of alkane we use the prefix neo- for 2,2-Dimethylalkanes, so we can name at least (اسفه اذا ما صغت السؤال كويس)
Pentane
Methan
Ethane
Propane
The bound of Cycloalkane is
Tirtiary
Single
Double
Mix of single and double
The molecular formula of cycloalkane is
CnHn
CnH2n
CnH2n+2
CnH2n-2
The simplest form of cycloalkane is
Cyclomethan
cylcloethane
Cyclopropane
Cyclopentane
When naming cycloalkane we write
Prefix + cyclo + parent + suffix (ene)
Prefix + parent + suffix (ane)
Prefix + cyclo + parent + suffix (ane)
Suffix + cyclo + parent + Prefix (ane)
We use the prefixes( di-, tri-, tetra-) for
Identical groups
Unidentical groups
Groups that are on the carbon 1
Groups that are on the same carbon
