Question

Which of the following is the formula of Butanoic acid?

विकल्प

• \[\ce{CH3CH2CH2CH2COOH}\]

• \[\ce{COOH - CH2 - CH2 - CH2 - CH3}\]

• \[\begin{array}{cc}
  \ce{CH3 - CH - CH2 - CH3}\\
  |\phantom{.........}\\
  \ce{COOH}\phantom{....}
  \end{array}\]

• \[\ce{CH2 - CH2 - CH2 - COOH}\]

Answer 1

\[\ce{CH2 - CH2 - CH2 - COOH}\]