Science, asked by thanaram, 1 year ago

a student is studying the properties of acetic acid in the lab. list two physical and chemical properties, which must observe and note in his record book.

Answers

Answered by aqibkincsem
49
Physical properties of acetic acid are:-

• It is a vinegar smelling liquid.

 • It is miscible with water in all proportions.

Ethanoic acid can sour in taste and they has boiling point of 390K and freezes at 290K. Chemical properties of the acetic acid include:-

Acetic acid reacts with ethyl alcohol in the presence of concentrated sulphuric acid.

This forms esters, giving off a fruity smell.

• On reduction with lithium aluminum hydride, it forms ethanal which is further oxidised to form ethanol.

Ethanoic acid can react with the metal as

2CH3COOH+2Na=2CH3COONa+H2
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