what are the industrial applications of po,ypolidy?

Illustrate the industrial applications of hydrogen , depending on Its effect on unsaturated organic system.

Illustrate the industrial applications of hydrogen , depending on The heat liberated when its atoms are made to combine on the surface of metal

Illustrate the industrial applications of hydrogen , depending on Its ability to combine with nitrogen under specific conditions.

Mention two industrial applications of colloids.

Describe the industrial applications of hydrogen which depend on the heat liberated when its atoms are made to combine on the surface of a metal,

What are the important applications of photocell?

State one industrial application of reduction.

What is hydrogenation? what is its industrial application?

Describe the industrial applications of hydrogen which depend on its effect on unsaturated organic systems in the presence of a catalyst,

Describe the industrial applications of hydrogen which depend on its ability to combine with nitrogen under specific conditions.