they are liquid ls that do not produce a lather
No it is not soluble in common liquids
sedimentation ,decantation,filtration
An insoluble product that forms from the reaction of two liquid solutions is called a precipitate.
Oil is a liquid that wont dissolve in water Mercury is a liqid that wont dissolve in water or oil or mentholated spirits ect
Because water is polar and hexane is non polar which makes it insoluble
A suspension is formed from an insoluble solid in liquids or from solid particles in air.
The term "miscible" refers to liquids that mix. Calcium silicate would be soluble or insoluble in water, and it is in fact insoluble (not soluble). But it does have a hydrated form.
by filtration for eg mixture of sand and water can be separated by using filter paper
They can be used to measure the volume of liquids. Sometimes, they can also be used to measure the volumes of small, insoluble solids.
If you mean mutually insoluble, that's going to be a tough one. I can come up with three: water, carbon tetrachloride, and mercury. However, just about anything else I can think of is going to be soluble in at least one of those.
insoluble immiscible (more appropriate for 2 liquids that do not mix)
INSOLUBLE