Chemistry : Aldehydes, Ketones and Carboxylic Acids

Iodoform test is not given by

• 2-pentanone

• ethanol

• ethanal

• 3-pentanone

The IUPAC name of 

• 4-propoxy pentane

• pentyl-propyl ether

• 2-propoxy pentane

• 2-pentoxy propane

Cannizaro's reaction is not given by

• CCl₃CHO

• CH₃CHO
  

• HCHO

• C₆H₅CHO

From which group the fats belong?

• Carboxylic acids

• Carbonyl

• Ester

• Fatty acids

Among the following, the formula of saturated fatty acid is

• C₁₇H₂₉COOH

• C₁₇H₃₅COOH

• C₁₇H₃₁COOH

• C₁₇H₃₃COOH

$2, 2-\mathrm{dichloropropane} \stackrel{\mathrm{Aq}. \mathrm{KOH} }{\to } \mathrm{A} \stackrel{\mathrm{Clemmensen} \mathrm{reduction}}{\to } \mathrm{B}, \mathrm{B} \mathrm{is}$

• propanol

• propene

• propane

• ethane

Ethyl methyl ketone is obtained by heating calcium salts of

• formic acid + propionic acid

• acetic acid + propionic acid

• acetic acid only

• acetic acid + methanoic acid

CH₃COOH when reacts with C,HOH gives a product. The same product is obtained by which reaction?

• Acetic acid + methanol

• Acetic anhydride + water

• Acetic anhydride + ethanol

• Acetamide + methanol

Glucose on reaction with Fehling solution gives

• cupric oxide

• cuprous oxide

• saccharic acid

• both (b) and (c)

α- hydroxy propanoic acid has ........ asymmetric carbon atoms. 

• 4

• 3

• 2

• 1