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WorksheetsCHEM Test 8 (12th) 21-22
Total questions: 14
Worksheet time: 9mins
To name an alkane we have to write:
the substituents in alphabetical order and then add the name of the main carbon chain.
the substituents in numerical order then add the name of the main carbon chain.
the name of the main carbon chain and then the substituents in alphabetical order
2-methyl pentane
4-methyl pentane
2-ethyl pentane
2,3-dimethyl butane
What type of hybridization is this?
sp3
sp2
sp
What type of hybridization is this?
sp3
sp2
sp
Hybridization sp2 is called as such because
One "s" orbital is joined with two "d" orbitals
One "p" orbital is joined with two "s" orbitals
One "s" orbital is joined with two "p" orbitals
Double bond
Single bond
Triple bond
Single bond
Double bond
Triple bond
propyl cyclopropane
cyclopropyl propane
cyclopropyl butane
θ bond is the
frontal overlapping of sp3 hybrid orbitals
lateral overlapping of sp3 hybrid orbitals
frontal overlapping of sp2 hybrid orbitals
π bond is the
frontal overlapping of sp2 hybrid orbitals
lateral overlapping of sp2 hybrid orbitals
lateral overlapping of p orbitals
A double bond has a
pyramidal geometry
planar geometry
linear geometry
A π bond is weaker than a θ bond because
The distance between electrons of the p orbital is greater than that of the π bond
The distance between electrons of the p orbital is greater than that of the θ bond
The distance between electrons of the sp3 orbital is greater than that of the θ bond
Explain why it looks like there are two π bonds in this diagram
