CARBOXYLIC ACIDS
« Previous Topic: 12. ALDEHYDES KETONES AND CARBOXYLIC ACIDS Last Topic in »
NEET DIGITAL LIBRARY
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28264 Which optically active compound on reduction with \(LiAlH_4\) will give optically inactive compound ?

1 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  \,\,{OC{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} 
\end{array}$
4 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - C{H_2} - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28265 In the given reaction:$\begin{array}{*{20}{c}}
  {O\,\,\,\,} \\ 
  {||\,\,\,\,} \\ 
  {C{H_3} - CH - C - C{H_2} - C{H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}\xrightarrow{{C{F_3}COOOH}}[X]$ as main product\([X]\) will be :

1 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C{H_2} - C - O - CH - C{H_3}} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - CH - C - O - C{H_2} - C{H_3}} \\ 
  {|{\kern 1pt} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C - OC{{(C{H_3})}_3}} 
\end{array}$
4 \((CH_3)_3COOCH_3\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28266 Which one of the following reactions can be used for the preparation of \(\beta -\) hydroxy acid :

1 Perkin reaction
2 Reformatsky reaction
3 Aldol condensation
4 Claisen condensation
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28267 Which acid can be oxidised be Fehling solution:

1 Malonic acid
2 Acetic acid
3 Oxalic acid
4 formic acid
Join With Us for More Updates
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28264 Which optically active compound on reduction with \(LiAlH_4\) will give optically inactive compound ?

1 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  \,\,{OC{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} 
\end{array}$
4 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - C{H_2} - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28265 In the given reaction:$\begin{array}{*{20}{c}}
  {O\,\,\,\,} \\ 
  {||\,\,\,\,} \\ 
  {C{H_3} - CH - C - C{H_2} - C{H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}\xrightarrow{{C{F_3}COOOH}}[X]$ as main product\([X]\) will be :

1 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C{H_2} - C - O - CH - C{H_3}} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - CH - C - O - C{H_2} - C{H_3}} \\ 
  {|{\kern 1pt} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C - OC{{(C{H_3})}_3}} 
\end{array}$
4 \((CH_3)_3COOCH_3\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28266 Which one of the following reactions can be used for the preparation of \(\beta -\) hydroxy acid :

1 Perkin reaction
2 Reformatsky reaction
3 Aldol condensation
4 Claisen condensation
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28267 Which acid can be oxidised be Fehling solution:

1 Malonic acid
2 Acetic acid
3 Oxalic acid
4 formic acid
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28264 Which optically active compound on reduction with \(LiAlH_4\) will give optically inactive compound ?

1 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  \,\,{OC{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} 
\end{array}$
4 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - C{H_2} - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28265 In the given reaction:$\begin{array}{*{20}{c}}
  {O\,\,\,\,} \\ 
  {||\,\,\,\,} \\ 
  {C{H_3} - CH - C - C{H_2} - C{H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}\xrightarrow{{C{F_3}COOOH}}[X]$ as main product\([X]\) will be :

1 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C{H_2} - C - O - CH - C{H_3}} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - CH - C - O - C{H_2} - C{H_3}} \\ 
  {|{\kern 1pt} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C - OC{{(C{H_3})}_3}} 
\end{array}$
4 \((CH_3)_3COOCH_3\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28266 Which one of the following reactions can be used for the preparation of \(\beta -\) hydroxy acid :

1 Perkin reaction
2 Reformatsky reaction
3 Aldol condensation
4 Claisen condensation
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28267 Which acid can be oxidised be Fehling solution:

1 Malonic acid
2 Acetic acid
3 Oxalic acid
4 formic acid
NEET DIGITAL LIBRARY
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28264 Which optically active compound on reduction with \(LiAlH_4\) will give optically inactive compound ?

1 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  \,\,{OC{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {C{H_3} - C{H_2} - CH - COOH} \\ 
  {\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_2}OH} 
\end{array}$
4 $\begin{array}{*{20}{c}}
  {C{H_3} - CH - C{H_2} - COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {OH\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28265 In the given reaction:$\begin{array}{*{20}{c}}
  {O\,\,\,\,} \\ 
  {||\,\,\,\,} \\ 
  {C{H_3} - CH - C - C{H_2} - C{H_3}} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}\xrightarrow{{C{F_3}COOOH}}[X]$ as main product\([X]\) will be :

1 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C{H_2} - C - O - CH - C{H_3}} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$
2 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - CH - C - O - C{H_2} - C{H_3}} \\ 
  {|{\kern 1pt} \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
3 $\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - C - OC{{(C{H_3})}_3}} 
\end{array}$
4 \((CH_3)_3COOCH_3\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28266 Which one of the following reactions can be used for the preparation of \(\beta -\) hydroxy acid :

1 Perkin reaction
2 Reformatsky reaction
3 Aldol condensation
4 Claisen condensation
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28267 Which acid can be oxidised be Fehling solution:

1 Malonic acid
2 Acetic acid
3 Oxalic acid
4 formic acid
Join With Us for More Updates