Choose the most appropriate answer to form the following options:

Nitrogen gas can be obtained by heating:

• Ammonium nitrate

• Ammonium nitrite

• Magnesium nitride

• Ammonium chloride

State one appropriate to observation for each of the following:

Excess of chlorine gas is reacted with ammonia gas.

Choose the most appropriate answer to form the following options:

Nitrogen gas can be obtained by heating:

Give balanced equations for each of the following:

Reducing of hot Copper (II) oxide to copper using ammonia gas.

Copy and complete the following table relating to important industrial process:

Identify the following substance which is underlined:
An alkaline gas which produces dense white fumes when reacted with hydrogen chloride gas.

 Name the gas in each of the following:

The gas produced when excess ammonia reacts with chlorine.

Some word/words are missing in the following statement.  You are required to rewrite the statement in the correct form using the appropriate word/words:

Magnesium nitride reacts with water to liberate ammonia

Q6. (c ) the following question is based on the preparation of ammonia gas in the laboratory:

I) Explain why ammonium nitrate is not used in the preparation of ammonia.

II) Name the compound normally used as a drying agent during the process.

III)  How is ammonia gas is collected?

IV) Explain why it is not collected over water.

Name the gas in each of the following:

The gas produced when copper reacts with concentrated nitric acid.