Which of the following statement is wrong

Options

A. Diethyl ketone and methyl propyl ketone are position isomers
B. 2-chloro pentane and 1-chloro pentane are position isomers
C. n-butane and 2-methyl propane are chain isomers
D. Acetone and propinaldehyde are functional isomers

Answer

A

Explanation

`CH_(3) - CH_(2)underset("(Diethyl ketone)") (-underset(O)underset(||)( C) - CH_(2)) - CH_(3) , CH_(3) - underset(O)underset(||)( C) underset("(Methyl propyl ketone)")(-CH_(2) - CH_(2) - CH_(3))` are metamers