Chemical Process
Pick out the wrong statement. Iodine value of an oil or fat is

A measure of its unsaturation
Independent of the type of oil, whether it is drying or non-drying
Helpful in findings its adulteration & its suitability for making soap
The number of grams of iodine taken up by 100 gm of oil or fat

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Chemical Process
Nylon 66 is so named because the

Polymer was first synthesised in 1966
Average degree of polymerisation of the polymer is 1966
Number of nitrogen atoms between two carbon atoms are 6
Number of carbon atoms between two nitrogen atoms are 6

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