Question

B. Fill in the blanks.
1. Hydrogen serves as good ______agent.
2. During the flame test, hydrogen comes in contact with oxygen, creating hydrogen oxide. This
process is called'________
3. Hydrogen gas is highly _______.It does not readily form hydrogen bonds with water
molecules, making it_____
... soluble in water.
4. Hydrogen gas can be collected by ...................... water and placing a test tube over the surface,
5. Hydrogen can be applied as a ..................... for the production of many metals.
​

Answer 1

Answer:

1. Reducing

2.

3.flammable gas, Not

4.Upward Displacement Of Air.

5. Carrier gas

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