Question

please tell me the answer I will give mark as brianly​

Answer 1

Answer:

4.) = d.)

5. = a.)

Explanation:

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Answer 2

Answer:

Q.4

1,(c)sodium oxide

2,(a)hydration

3,(d)Antiseptic

4,(a)acidic

5,(a)salt

6,(a)sour of taste

7,(b)citric acid

8,(d)H2S

9,(b)basic nature

10,(d)pharmaceutical industry

Explanation:

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