CARBOXYLIC ACIDS
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27949 Two moles of acetic acid are heated with \({P_2}{O_5}.\) The product formed is

1 \(2\) moles of ethyl alcohol
2 Formic anhydride
3 Acetic anhydride
4 \(2\) moles of methyl cyanide
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27950 Formic acid is obtained when

1 Calcium acetate is heated with conc. \({H_2}S{O_4}\)
2 Calcium formate is heated with calcium acetate
3 Glycerol is heated with oxalic acid at \({110^o}C\)
4 Acetaldehyde is oxidised with \({K_2}C{r_2}{O_7}\) and \({H_2}S{O_4}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27951 Acetyl chloride cannot be obtained by treating acetic acid with

1 \(CHC{l_3}\)
2 \(SOC{l_2}\)
3 \(PC{l_3}\)
4 \(PC{l_5}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27952 \(o-\)xylene when oxidised in presence of \({V_2}{O_5}\) the product is

1 Benzoic acid
2 Phenyl acetic acid
3 Phthalic acid
4 Acetic acid
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27949 Two moles of acetic acid are heated with \({P_2}{O_5}.\) The product formed is

1 \(2\) moles of ethyl alcohol
2 Formic anhydride
3 Acetic anhydride
4 \(2\) moles of methyl cyanide
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27950 Formic acid is obtained when

1 Calcium acetate is heated with conc. \({H_2}S{O_4}\)
2 Calcium formate is heated with calcium acetate
3 Glycerol is heated with oxalic acid at \({110^o}C\)
4 Acetaldehyde is oxidised with \({K_2}C{r_2}{O_7}\) and \({H_2}S{O_4}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27951 Acetyl chloride cannot be obtained by treating acetic acid with

1 \(CHC{l_3}\)
2 \(SOC{l_2}\)
3 \(PC{l_3}\)
4 \(PC{l_5}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27952 \(o-\)xylene when oxidised in presence of \({V_2}{O_5}\) the product is

1 Benzoic acid
2 Phenyl acetic acid
3 Phthalic acid
4 Acetic acid
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27949 Two moles of acetic acid are heated with \({P_2}{O_5}.\) The product formed is

1 \(2\) moles of ethyl alcohol
2 Formic anhydride
3 Acetic anhydride
4 \(2\) moles of methyl cyanide
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27950 Formic acid is obtained when

1 Calcium acetate is heated with conc. \({H_2}S{O_4}\)
2 Calcium formate is heated with calcium acetate
3 Glycerol is heated with oxalic acid at \({110^o}C\)
4 Acetaldehyde is oxidised with \({K_2}C{r_2}{O_7}\) and \({H_2}S{O_4}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27951 Acetyl chloride cannot be obtained by treating acetic acid with

1 \(CHC{l_3}\)
2 \(SOC{l_2}\)
3 \(PC{l_3}\)
4 \(PC{l_5}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27952 \(o-\)xylene when oxidised in presence of \({V_2}{O_5}\) the product is

1 Benzoic acid
2 Phenyl acetic acid
3 Phthalic acid
4 Acetic acid
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ALDEHYDES, KETONES AND CARBOXYLIC ACID

27949 Two moles of acetic acid are heated with \({P_2}{O_5}.\) The product formed is

1 \(2\) moles of ethyl alcohol
2 Formic anhydride
3 Acetic anhydride
4 \(2\) moles of methyl cyanide
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27950 Formic acid is obtained when

1 Calcium acetate is heated with conc. \({H_2}S{O_4}\)
2 Calcium formate is heated with calcium acetate
3 Glycerol is heated with oxalic acid at \({110^o}C\)
4 Acetaldehyde is oxidised with \({K_2}C{r_2}{O_7}\) and \({H_2}S{O_4}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27951 Acetyl chloride cannot be obtained by treating acetic acid with

1 \(CHC{l_3}\)
2 \(SOC{l_2}\)
3 \(PC{l_3}\)
4 \(PC{l_5}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID

27952 \(o-\)xylene when oxidised in presence of \({V_2}{O_5}\) the product is

1 Benzoic acid
2 Phenyl acetic acid
3 Phthalic acid
4 Acetic acid
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