NEW
Font size
WorksheetsChemistry Lesson 16
Total questions: 18
Worksheet time: 9mins
is the chemistry of compounds of carbon.
Organic chemistry
Inorganic chemistry
Biochemistry
Physical chemistry
Organic molecules are primarily composed of WHAT?
C & H
S&C
N&H
C only
The importance of organic molecules
Medicine
Technology ink
Dyes
All of the above
The simplest organic compounds are called
Hdrogecarbon
Hydrocarbon
Carbohaydro
Carbon
Primary, Secondary, Tertiary , Quaternary carbon atoms are connected to one carbon, two carbons, four carbons and three carbons, respectively
False
True
Classification of alkane, alkene and alkyne
Acyclic
Cyclic
Aliphatic Cyclic
Aromatic
(CnH2n+2) is the molecular formula of….
Alkyne
Alkene
Alkane
Benzene
(CnH2n) is the molecular formula of….
Alkyne
Alkane
Alkene
Benzene
(CnH2n-2) is the molecular formula of….
Alkane
Alkyne
Benzene
Alkene
What is the molecular formula of benzene?
CnH2n
CnHn-6
CnH2n-6
CnHn
(CnH2n) is the molecular formula of
Alkane
Alkyne
Cycloalkane
Cycloalkene
(CnH2n-2) is the molecular formula of
Cycloalkane
Alkane
Alkene
Cycloalkene
The simplest alkane is
Methene
Methane
Methyne
Ethyl
The shape of methane is
Linear
Trigonal Planar
Tetrahedral
Bent
Alkyl groups are derivatives from..
Alkene
Alkyl
Alkane
All of them
is a structural formula that shows all
atoms in a molecule and all bonds connecting the atoms.
Molecular formula
Expanded formula
Condensed formula
Line-angle formula
is a structural formula that show
hydrogen atoms right next to the carbon atoms to which they are
attached.
Molecular formula
Expanded formula
Condensed formula
Line-angle formula
is a structural formula in which a line
represents a carbon – carbon bond.
Molecular formula
Expanded formula
Condensed formula
Line-angle formula
