Which of the following is used in powdered form as lubricant

Graphite is used in powdered form as lubricant.
A lubricant is a material that, when applied to solid surfaces, aids in lowering friction, heat, and wear and tear.
Graphite has been used as a lubricant for many years.
Weak van der Waal forces keep the graphite's layered structure in place. Van der Waal forces are easily broken, so the layers glide on top of one another. Because it is so slippery, graphite is utilised as a lubricant.