Question

Functionality of ethylene glycol is
1
2
3
4

Answer 1

Ethylene glycol is a chemical commonly used in many commercial and industrial applications including antifreeze and coolant. ... Other important uses of ethylene glycol include heat transfer fluids used as industrial coolants for gas compressors, heating, ventilating, and air-conditioning systems, and ice skating rinks.

option 2 is correct

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Answer 2

Answer:

2

Explanation:

By functionality its means number of functional groups or reactive groups in the organic compound.

So,$CH_{2} OH-CH_{2} OH$ has total 2 functional groups,

Glycol is bi-alcoholic compound, also called diols.