Question

C. Fill in the blanks:
1. An alkali is a
soluble in water,
2. Acid rain causes
of buildings.
3. The chemical formula for blue vitriol is
contain hydrogen atoms.
5. The basic substance used for white washing walls is
turns red litmus blue.
4. All
6.
7. Toothpastes contain
8. The pH of pure water is
9. Car batteries contain
acid.
this is the Boston of chapter acid bases and salts ​

Answer 1

Hey mate!

There is no space to fill, how can we know where to fill cuty?

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❥❥Miley~♪

Answer 2

Explanation:

1) An alkali is a base soluble in water.

2) Acid rain causes destruction of buildings as it corrodes the metals.

3) The formula for blue vitriol is: -

CuSO4.5H2O.

5) Calcium oxide.

7) Toothpastes contains 20-40 percent if water, Abrasives (50 percent) including aluminium hydroxide, calcium hydroxide, hydrogen phosphates, calcium carbonate, silica and hydroxyapatite.

8) The oh of pure water is 7.

9) Car battery contains sulphuric acid.