Organic Chemistry
Which of the following has at least one hydrogen atom or two hydrogen atoms attached to the carbonyl carbon atom?
aldehydes
ketones
carboxylic acids
ethers
aldehydes
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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
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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