Organic Chemistry
The molecular formula for Heptane is
C4H10
C8H18
C5H12
C7H16
C7H16
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What is the general formula of alkenes?A. CnH2n+2
B. CnH2n
C. CnH2n-2
D. CnHn
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
Which of the following is used for artificial ripening of fruits?
A. ethylene
B. acetylene
C. phenol
D. methanol
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