The acid produced naturally in our stomach is :
(a) acetic acid
(b) citric acid
(c) hydrochloric acid
(d) sulphuric 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