Iodine sublimes at a lower temperature than camphor, so when the mixture is heated, both substances will sublimate. This will make it difficult to separate the two as they will sublime at different rates and mix together.
One way a mixture cannot be separated is if its components are chemically bonded together, forming a compound. This results in a homogeneous mixture where the individual components cannot be physically separated.
No, a mixture cannot be chemically separated. Chemical separation involves breaking down a compound into its individual elements through chemical reactions, whereas a mixture is a physical combination of substances that can be separated using physical methods like filtration or distillation.
No, camphor does not conduct electricity. It is a type of organic compound, so it cannot ionize to conduct electricity.
can powdered juice separated by filtration
No, a mixture is made of two or more materials that can be separated by physical means, such as filtration or distillation. Substances in a mixture retain their individual properties and can exist in varying proportions.
Solutions cannot be separated by sublimation.
The mixture cannot be separated after it is baked.
One way a mixture cannot be separated is if its components are chemically bonded together, forming a compound. This results in a homogeneous mixture where the individual components cannot be physically separated.
Sublimation is the process of turning a substance from a solid directly into a gas without passing through the liquid state. Some substances like certain polymers and complex mixtures cannot be separated by sublimation because they do not have a clear melting point or do not sublime easily.
it cannot be completely separated from water
homogenous
If a substance can be physically separated into its components, it is a mixture, not a pure substance. A pure substance consists of only one type of particle and cannot be separated into other substances by physical means.
The difference between a homogeneous mixture and a pure substance is that a pure substance has a fixed composition and cannot be separated because it is chemically bonded and a homogeneous mixture can be separated.
A solution.
No, a mixture cannot be chemically separated. Chemical separation involves breaking down a compound into its individual elements through chemical reactions, whereas a mixture is a physical combination of substances that can be separated using physical methods like filtration or distillation.
Camphor is a molecular compound, with a molecular formula C10H16O. Because it is molecular and the solid is "held together" by inter-molecular forces it has a lower melting point 175 C and boling point 204C than sodium chloride mp 800+C. bp 1400+ C. Under gentle heating solid camphor has a a reasonable vapor pressure and sublimes (no melting or boiling required -as it is flammable care is needed.) Sodium chloride a giant ionic lattice held together by strong electrostatic bonds when under heated gently has virtually no vapor pressure and does not sublime.
A homogeneous mixture, such as a solution, cannot be separated with a screen or paper filter because its components are evenly distributed at a molecular level and cannot be physically separated by size.