Organic Chemistry
Compounds that have the same molecular formula but a different arrangement of atoms in their molecules are called
isotopes
isomers
hydrocarbons
organic compounds
isomers
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What is the general formula of alkenes?A. CnH2n+2
B. CnH2n
C. CnH2n-2
D. CnHn
The molecular formula for Heptane is
A. C4H10
B. C8H18
C. C5H12
D. C7H16
Formic acid is also called
A. Methanoic acid
B. ethanoic acid
C. carboxylic acid
D. acetone
Which of the following has at least one hydrogen atom or two hydrogen atoms attached to the carbonyl carbon atom?
A. aldehydes
B. ketones
C. carboxylic acids
D. ethers
IUPAC names are also called
A. systematic names
B. hydrocarbon names
C. scientific names
D. class names
Additional atoms or group of atoms attached to hydrocarbons is
A. functional group
B. non functional group
C. alkaline group
D. alkene group
An alkane with molecular formula C5H12 is called
A. butane
B. pentane
C. hexane
D. heptane
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