12. ALDEHYDES KETONES AND CARBOXYLIC ACIDS
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26564 Acetone and acetaldehyde are

1 Position isomers
2 Functional isomers
3 Not isomers
4 Chain isomers
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26565 Which of the aldehyde is most reactive $?$

1 \({C_6}{H_5} - CHO\)
2 \(C{H_3}CHO\)
3 \(HCHO\)
4 All the equally reactive
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26566 The end product in the following sequence of reaction is\(HC \equiv CH\mathop {\xrightarrow{{{\text{1% HgS}}{{\text{O}}_{\text{4}}}}}}\limits_{20\% {H_2}S{O_4}} A\xrightarrow{{C{H_3}MgX}}B\xrightarrow{{[O]}}\)

1 Acetic acid
2 Isopropyl alcohol
3 Acetone
4 Ethanol
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26567 In the following reaction, product \(P\) is \(R - \mathop {\mathop {C - }\limits^{||\,\,\,\,} }\limits^{O\,\,\,} Cl\)  \(\mathop {\xrightarrow{{{H_2}}}}\limits_{Pd - BaS{O_4}} P\)

1 \(RC{H_2}OH\)
2 \(R\,COOH\)
3 \(RCHO\)
4 \(RC{H_3}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26564 Acetone and acetaldehyde are

1 Position isomers
2 Functional isomers
3 Not isomers
4 Chain isomers
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26565 Which of the aldehyde is most reactive $?$

1 \({C_6}{H_5} - CHO\)
2 \(C{H_3}CHO\)
3 \(HCHO\)
4 All the equally reactive
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26566 The end product in the following sequence of reaction is\(HC \equiv CH\mathop {\xrightarrow{{{\text{1% HgS}}{{\text{O}}_{\text{4}}}}}}\limits_{20\% {H_2}S{O_4}} A\xrightarrow{{C{H_3}MgX}}B\xrightarrow{{[O]}}\)

1 Acetic acid
2 Isopropyl alcohol
3 Acetone
4 Ethanol
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26567 In the following reaction, product \(P\) is \(R - \mathop {\mathop {C - }\limits^{||\,\,\,\,} }\limits^{O\,\,\,} Cl\)  \(\mathop {\xrightarrow{{{H_2}}}}\limits_{Pd - BaS{O_4}} P\)

1 \(RC{H_2}OH\)
2 \(R\,COOH\)
3 \(RCHO\)
4 \(RC{H_3}\)
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

26564 Acetone and acetaldehyde are

1 Position isomers
2 Functional isomers
3 Not isomers
4 Chain isomers
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26565 Which of the aldehyde is most reactive $?$

1 \({C_6}{H_5} - CHO\)
2 \(C{H_3}CHO\)
3 \(HCHO\)
4 All the equally reactive
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26566 The end product in the following sequence of reaction is\(HC \equiv CH\mathop {\xrightarrow{{{\text{1% HgS}}{{\text{O}}_{\text{4}}}}}}\limits_{20\% {H_2}S{O_4}} A\xrightarrow{{C{H_3}MgX}}B\xrightarrow{{[O]}}\)

1 Acetic acid
2 Isopropyl alcohol
3 Acetone
4 Ethanol
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26567 In the following reaction, product \(P\) is \(R - \mathop {\mathop {C - }\limits^{||\,\,\,\,} }\limits^{O\,\,\,} Cl\)  \(\mathop {\xrightarrow{{{H_2}}}}\limits_{Pd - BaS{O_4}} P\)

1 \(RC{H_2}OH\)
2 \(R\,COOH\)
3 \(RCHO\)
4 \(RC{H_3}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26564 Acetone and acetaldehyde are

1 Position isomers
2 Functional isomers
3 Not isomers
4 Chain isomers
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26565 Which of the aldehyde is most reactive $?$

1 \({C_6}{H_5} - CHO\)
2 \(C{H_3}CHO\)
3 \(HCHO\)
4 All the equally reactive
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26566 The end product in the following sequence of reaction is\(HC \equiv CH\mathop {\xrightarrow{{{\text{1% HgS}}{{\text{O}}_{\text{4}}}}}}\limits_{20\% {H_2}S{O_4}} A\xrightarrow{{C{H_3}MgX}}B\xrightarrow{{[O]}}\)

1 Acetic acid
2 Isopropyl alcohol
3 Acetone
4 Ethanol
ALDEHYDES, KETONES AND CARBOXYLIC ACID

26567 In the following reaction, product \(P\) is \(R - \mathop {\mathop {C - }\limits^{||\,\,\,\,} }\limits^{O\,\,\,} Cl\)  \(\mathop {\xrightarrow{{{H_2}}}}\limits_{Pd - BaS{O_4}} P\)

1 \(RC{H_2}OH\)
2 \(R\,COOH\)
3 \(RCHO\)
4 \(RC{H_3}\)