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WorksheetsOrganic Chem Test 1
Total questions: 21
Worksheet time: 40mins
Which two elements do all organic compounds contain?
Carbon and hydrogen
Carbon and oxygen
Oxygen and hydrogen
Carbon and nitrogen
Organic compounds made only of the elements carbon and hydrogen are called...
Hydrocarbons
Carbohydrogens
Carbohydrates
Hydrocarbonates
Alkane molecules are made of which elements?
Carbon and hydrogen
Carbon, hydrogen and oxygen
Carbon and oxygen
Carbon, nitrogen and hydrogen
All molecules of the alkane homologous series have which ending in their name?
-ane
-ene
-anol
-anoic acid
Which is the correct general formula for the alkanes?
CnH2n+2
CnH2n
CnH2n+1OH
CnH2n+1COOH
Which type of bonding is present within organic molecules?
Covalent bond
Ionic bond
Metallic bond
Hydrogen bond
What is the name of the alkane shown here?
Methane
Ethane
Propane
Butane
Is the chemistry of carbon.
Inorganic Chemistry
Organic Chemistry
Analytical Chemistry
Biochemistry
What the name of the single bond compounds that formed saturated hydrocarbons?
Alkanes
Alkenes
Alkynes
Alkones
What is the name of the double bonded compounds, which are unsaturated?
Alkanes,
Alkenes.
Alkynes
Alkones
Why is methane used as a fuel?
It burns and releases energy (Exothermic reaction)
It is a gas
It is odourless
It has a low boiling point
Aliphatic hydrocarbons consist only single bonds, and so are called ____________ hydrocarbons.
unsaturated
saturated
aromatic
chain
____________ groups are atoms, groups of atoms or bond that determine the characteristic of an organic compound.
Aliphatic
Aromatic
Functional
Hydrocarbon
How many carbon atoms are in propane?
1
2
3
4
What is the simplest alkane?
Methane
Propane
Ethane
Nonane.
What chemical is this? (C5H10)
Pentene
Pentane
Hexane
Heptene
Which of the structures represents 2,2,4-trimethylpentane
What is the structure of 2-methyl pent-2-ene ?
a
b
c
d
If an alkane has 10 carbon atoms, how many hydrogen atoms will it have?
20
22
40
42
