Question

Main constituent of acid is_______
Main constituent of alkali is______
Tartaric acid is a______​

Answer 1

Answer:

Main constituent of acid is_______

1. H+ ion

Main constituent of alkali is______

2. hydroxyl

Tartaric acid is a______

3. mild acid

Answer 2

Answer:

H+ ion

hydroxyl

Explanation:

Main constituent of acid is___H+ ion____

Main constituent of alkali is__hydroxyl____

Tartaric acid is a____=__The acid is added to foods that work as an antioxidant E334 and for imparting its distinctive sour taste. It is an alpha-hydroxy-carboxylic acid. Therefore it is diprotic and aldaric in characteristics of acid, and it is also a di-hydroxyl derivative of succinic acid.

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