CARBOXYLIC ACIDS
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28165 The correct order of strengths of the carboxylic acids is

1 \(I > II > III\)
2 \(II > III > I\)
3 \(III > II > I\)
4 \(II > I > III\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28166 The correct order of decreasing acid strength of trichloroacetic acid \((A)\) trifluoroacetic acid \((B),\) acetic acid \((C)\) and formic acid \((D)\) is

1 \(B > A > D > C\)
2 \(B > D > C > A\)
3 \(A > B > C > D\)
4 \(A > C > B > D\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28167 An organic compound \(A\) on treatment with \(NH_3\) gives \(B,\) which on heating gives \(C.\,\, C\) when treated with \(Br_2\) in the presence of \(KOH\) produces ethyl amine. Compound \(A\) is

1 \(CH_3COOH\)
2 \(CH_3CH_2CH_2COOH\)
3 $\begin{array}{*{20}{c}}
  {C{H_3} - CHCOOH} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3}\,} 
\end{array}$
4 \(CH_3CH_2COOH\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28168 Propionic acid with \(Br_2/P\) yields a dibromo product. Its structure would be

1 $\begin{array}{*{20}{c}}
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - C{H_2}COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
2 \(CH_2(Br) - CH_2 - COBr\)
3 $\begin{array}{*{20}{c}}
  {Br\,\,} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3} - C - COOH} \\ 
  {|\,\,\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$
4 \(CH_2(Br) - CH(Br) - COOH\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28165 The correct order of strengths of the carboxylic acids is

1 \(I > II > III\)
2 \(II > III > I\)
3 \(III > II > I\)
4 \(II > I > III\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28166 The correct order of decreasing acid strength of trichloroacetic acid \((A)\) trifluoroacetic acid \((B),\) acetic acid \((C)\) and formic acid \((D)\) is

1 \(B > A > D > C\)
2 \(B > D > C > A\)
3 \(A > B > C > D\)
4 \(A > C > B > D\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28167 An organic compound \(A\) on treatment with \(NH_3\) gives \(B,\) which on heating gives \(C.\,\, C\) when treated with \(Br_2\) in the presence of \(KOH\) produces ethyl amine. Compound \(A\) is

1 \(CH_3COOH\)
2 \(CH_3CH_2CH_2COOH\)
3 $\begin{array}{*{20}{c}}
  {C{H_3} - CHCOOH} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3}\,} 
\end{array}$
4 \(CH_3CH_2COOH\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28168 Propionic acid with \(Br_2/P\) yields a dibromo product. Its structure would be

1 $\begin{array}{*{20}{c}}
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - C{H_2}COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
2 \(CH_2(Br) - CH_2 - COBr\)
3 $\begin{array}{*{20}{c}}
  {Br\,\,} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3} - C - COOH} \\ 
  {|\,\,\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$
4 \(CH_2(Br) - CH(Br) - COOH\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

28165 The correct order of strengths of the carboxylic acids is

1 \(I > II > III\)
2 \(II > III > I\)
3 \(III > II > I\)
4 \(II > I > III\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28166 The correct order of decreasing acid strength of trichloroacetic acid \((A)\) trifluoroacetic acid \((B),\) acetic acid \((C)\) and formic acid \((D)\) is

1 \(B > A > D > C\)
2 \(B > D > C > A\)
3 \(A > B > C > D\)
4 \(A > C > B > D\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28167 An organic compound \(A\) on treatment with \(NH_3\) gives \(B,\) which on heating gives \(C.\,\, C\) when treated with \(Br_2\) in the presence of \(KOH\) produces ethyl amine. Compound \(A\) is

1 \(CH_3COOH\)
2 \(CH_3CH_2CH_2COOH\)
3 $\begin{array}{*{20}{c}}
  {C{H_3} - CHCOOH} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3}\,} 
\end{array}$
4 \(CH_3CH_2COOH\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28168 Propionic acid with \(Br_2/P\) yields a dibromo product. Its structure would be

1 $\begin{array}{*{20}{c}}
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - C{H_2}COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
2 \(CH_2(Br) - CH_2 - COBr\)
3 $\begin{array}{*{20}{c}}
  {Br\,\,} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3} - C - COOH} \\ 
  {|\,\,\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$
4 \(CH_2(Br) - CH(Br) - COOH\)
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NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28165 The correct order of strengths of the carboxylic acids is

1 \(I > II > III\)
2 \(II > III > I\)
3 \(III > II > I\)
4 \(II > I > III\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28166 The correct order of decreasing acid strength of trichloroacetic acid \((A)\) trifluoroacetic acid \((B),\) acetic acid \((C)\) and formic acid \((D)\) is

1 \(B > A > D > C\)
2 \(B > D > C > A\)
3 \(A > B > C > D\)
4 \(A > C > B > D\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28167 An organic compound \(A\) on treatment with \(NH_3\) gives \(B,\) which on heating gives \(C.\,\, C\) when treated with \(Br_2\) in the presence of \(KOH\) produces ethyl amine. Compound \(A\) is

1 \(CH_3COOH\)
2 \(CH_3CH_2CH_2COOH\)
3 $\begin{array}{*{20}{c}}
  {C{H_3} - CHCOOH} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3}\,} 
\end{array}$
4 \(CH_3CH_2COOH\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

28168 Propionic acid with \(Br_2/P\) yields a dibromo product. Its structure would be

1 $\begin{array}{*{20}{c}}
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {H - C - C{H_2}COOH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}$
2 \(CH_2(Br) - CH_2 - COBr\)
3 $\begin{array}{*{20}{c}}
  {Br\,\,} \\ 
  {|\,\,\,\,\,} \\ 
  {C{H_3} - C - COOH} \\ 
  {|\,\,\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$
4 \(CH_2(Br) - CH(Br) - COOH\)