Question

B. Fill in the blanks.

1. The name of carbon derived from the Latin word or coal meaning________ charcoal

2. _________is used as lubricant for machines.

3. ____________is the best quality, hard coal.

4. __________ is also used in cosmetics.

5. All carbonates by reaction with dilute acids give __________

6. When carbon dioxide passes through lime water, it turns formation of insoluble ________
due to the formation of insoluble

7. Lamp black, charcoal and coal are examples ___________ of allotropic forms of carbon.

8. CO stops the absorption of _______ by blood and the respiratory system fails.

9. Lack of oxygen and excess of carbon dioxide in the blood causes ___________

10. Anthracite contains ________ percent of carbon.

give me right answers​

Answer 1

Answer:

1. carbo

2. Oil

3. Anthracite

4. Coal

5. salt, carbon dioxide and water.