Organic Chemistry
IUPAC names are also called
systematic names
hydrocarbon names
scientific names
class names
systematic names
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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
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
Which of the following is used for artificial ripening of fruits?
A. ethylene
B. acetylene
C. phenol
D. methanol
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