Lithium Chloride Properties and Behavior

The video explores whether lithium chloride (LiCl) is an electrolyte or non-electrolyte. It explains that LiCl is an ionic compound, formed by a metal (lithium) and a non-metal (chlorine). When dissolved in water, LiCl dissociates into ions, which conduct electricity, making it an electrolyte. The video emphasizes that LiCl is a strong electrolyte due to its complete dissociation in water.

What is the primary focus of the video regarding lithium chloride?

• Its classification as an electrolyte or non-electrolyte

• Its color and texture

• Its chemical formula

• Its use in batteries

What type of compound is lithium chloride?

• Covalent compound

• Organic compound

• Ionic compound

• Metallic compound

Why is lithium chloride considered soluble in water?

• Because it is a gas

• Because it is a non-metal

• Because it is a covalent compound

• Because it contains a group one element

What happens to lithium chloride when it dissolves in water?

• It evaporates

• It dissociates into ions

• It remains unchanged

• It forms a precipitate

What ions are formed when lithium chloride dissociates in water?

• Li+ and Cl-

• H+ and OH-

• Na+ and Cl-

• Li- and Cl+

How does the dissociation of lithium chloride affect its ability to conduct electricity?

• It enhances conduction

• It has no effect

• It reduces conduction

• It prevents conduction

Why is lithium chloride considered a strong electrolyte?

• Because it partially dissociates

• Because it does not dissociate

• Because it completely dissociates

• Because it is a weak acid

Who is the presenter of the video?

• Dr. C

• Dr. D

• Dr. B

• Dr. A