Organic Chemistry
Organic compounds include
alkali metals
alkaline earth metals
hydrocarbons and their derivatives
halogens
hydrocarbons and their derivatives
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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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