Choose the correct options for the following questions.
Isomers are written for a compound, if it has carbon atoms at least:
Difficulty: Easy
A:
one
B:
two
C:
three
D:
four
Structural isomerism is given by:
Difficulty: Easy
A:
Hydrocarbons only
B:
Hydrocarbons and their derivatives
C:
Derivatives of hydrocarbons
D:
Only carbohydrates
Pentane has isomers:
Difficulty: Easy
A:
One
B:
Two
C:
Three
D:
Four
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