Question

The separate mud from muddy water we can use filtration. The mud collected in the filter paper is known as _ _ _.
(A) filtrate
(B) residue
(C) crystals
(D) mixture

Answer 1

Hint: The several components in a mixture of two liquids have different physical properties such as density, solubility, size of particles, volatility, boiling point, and melting point, etc. there are many methods to separate the mixture of two liquids that are completely soluble or not soluble between them.

Complete step by step solution:
The physical properties of either solid or liquid in a mixture, the separation technique differs from miscible liquids from immiscible liquids. Miscible solutions mean a homogenous mixture with a single-phase and immiscible solutions are a heterogeneous mixture with two or more layers, every layer is a phase.
Various types of separation processes for both homogeneous and heterogeneous mixtures are:
Crystallization
Filtration
Decantation
Sublimation
Evaporation
Fractional distillation
Magnetic separation
Chromatography
Simple distillation
Filtration: the process for separation of mud from muddy water is filtration. If solid particles are in liquids, they pass through filter paper. The substance collected in filter paper is called residue and which is filtered out known as filtrate.
Given the separation of mud from muddy water, mud collected in the filter paper is called the residue.

So, the correct answer is option B.

Note: The separation of two solids with the help of filtration technique, based on the solubility of any of the solids in a solvent is soluble, while other solid is insoluble. Then soluble solid is filtered out as filtrate and other solid is collected in the filter paper as residue