Organic acid used in preparation of vinegar is

Acetic acid is used in preparation of vinegar. It is usually obtained from

Acetic acid is used in preparation of vinegar. It is usually obtained from

Halogen acid used in the preparation of aqua regia is ………….

Halogen acid used in the preparation of aqua regia is ………….

Adipci acid is used in the preparation of

Which micro-organism is used in the preparation of bread and alcohol?

"Salts of acetic acid are useful in the preparation of several organic compounds". Account for the observation with suitable examples.