chemical formla of lactic acid, citric acid, malic acid, tartaric acid, oxalic acid, formic acid, acetic acid, tannic acid, folic acid
Identify the following as weak or strong acid : citric acid, tarteric acid, acetic acid, maleic acid, tannic acid, ascorbic acid, oxalic acid, amino acid.
Match the following acids with the food substance in which they are present.
(a) Buttermilk (b) Vinegar (c) Tamarind (d) Lemon
(i) Tartaric Acid (ii) Acetic Acid (iii) Citric Acid (iv) Lactic Acid
Match the following.
Group ‘A’
Group ‘B’
(a)
tamarind
1.
vinegar
(b)
yoghurt
2.
citric acid
(c)
lemon
3.
tartaric acid
(d)
acetic acid
4.
lactic acid
What is the chemical formula of oxalic acid and citric acid?