Question

give three chemical properties of hcl​

Answer 1

Answer:

1.When hydrogen reacts with chlorine, hydrogen chloride is formed.

2.HCl is a gas ,the hydrogen and chloride atoms are joined by covalent bond.

3.Whwn hydrogen chloride forms hydrochloric acid the molecules split into ions.

Properties of Hydrochloric acid are as follow:

i) It is colourless to slightly yellow at room temperature.

ii) It is corrosive ,nonflammable gas.

iii) HCl is water soluble.

iv) It freezes at 159k to form white solid.

v) It liquefies at 189k to form colourless liquid,as it is a gas.

Explanation:

Answer 2

The following are the properties of hydrochloric acid:

1. At room temperature, it is colourless to slightly yellow.

2. It is a nonflammable, corrosive gas.

3. HCl is a water-soluble compound.

4. It freezes to a white solid at 159°C.

5. As a gas, it liquefies at 189K to create a colourless liquid.

Explanation:

1.Hydrogen chloride is generated when hydrogen combines with chlorine.

2.HCl is a gas with a covalent link between the hydrogen and chloride atoms.

3.When hydrogen chloride reacts with water to generate hydrochloric acid, the molecules break down into ions.