Question

1 Match the following:
Column A
1. vinegar
2. salt
3. pH scale
4. basic salt
5. wasp sting
6. curd
7. oxalic acid
Column B
(a)neutralisation reaction
(b)sodium carbonate
(c)alkaline solution
(d) 5-8% acetic acid
(e) acid/base strength
(f) tomato
(g) lactic acid​

Answer 1

Answer:

column A. answer

1.vinagar (3)

2.salt. (7)

3.ph scale. (6)

4. basic salt. (4)

5. wasp sting. (5)

6. curd. (1)

7. oxalic acid. (2)

Explanation:

please mark current answer