The ‘iodine value’ of oil indicates ____.
Its boiling point
Inflammability
Unsaturation present in acid contents
Solubility of salt in oils
A distinctive and characteristic functional group of fats is ____.
An ester group
A peptide group
A ketonic group
An alcoholic group
Fat consists of ____.
Monohydroxy carboxylic acid
Monohydroxy aliphatic carboxylic acid
Monohydroxy aliphatic, saturated carboxylic acid
Dihydroxy aliphatic carboxylic acid
The alcohol obtained by the hydrolysis of oils and fats is ____.
Glycol
Glycerol
Propanol
Pentanol
Iodine value is related to ____.
Fats and oils
Alcohols
Esters
Hydrocarbons
Oils and fats are jointly called ____.
Lipids
Soaps
Proteins
Polymer
The alkyd resins are condensation polymers obtained from dibasic acids and ____.
Phenol
Glycol
Glycerol
Formaldehyde
Example of condensation polymer is ____.
Formaldehyde ( meta-formaldehyde
Acetaldehyde ( para-aldehyde
Acetone ( mesityl oxide
Ethene ( polyethene
Which of the following can be polymerized to polythene?
Ethylene
Ethylene chlorohydrin
Ethyl acetate
Ethylmethyl ketone
Polypropylene can be obtained by polymerization of ____.