Question

Please answer all these questions don't give only 1 or 2 please

Acids , Bases and salts
class -7th​

Answer 1

1 sour

2 fruits and vegetables

3 HYDROCLORIC ACID

4 red

5 acids

6 vineager

second question

1 T

2 F

3. T

4 T

5. F

THIRD

1 C

2 C

3 A

4 D

FOURTH

1 NITRIC

2 ACETIC ACID

3 SULPHERIC ACID

4 ASCORBIC ACID

5 HYDROCLORIC ACID

Answer 2

Answer:

A.1. sour

2. minerals

3. hcl

4. into red

5.acids

6.Sodium benzoate

B.1. true

2. false

3. true

4. true

5. false

C.1. c)citric acid

2. c) acetic

3. a) nitric acid

4. b)base

D. 1. (C)

2. (E)

3.(B)

4.(A)

5.(D)

E.1. * it is used in explosives

* it used for making fertilisers, dyes , pigments etc..

Explanation:

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