what is the formule ofacetic acid, citric acid,tartaric acid,oxalic acid,lactic acid,methanoic acid
Citric acid C6H8O7
Tarteric acid C4H6O6
Oxalic acid C2H2O4
Lactic acid C3H6O3
Metahnoic acid
HCOOH
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
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