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No, Compounds Cannot Be Separated by Physical methods like Magnetic Separation , Filtration etc... They Can Be Only Separated By Chemical Means
copper from sand, magnet sand from water, filter paper water from salt. evaporation
Depends on how it is mixed. If it is (for example) oil and water you can seperate it using a seperating funnel. If water and sand then filtration. If water and salt then evaporation (or you can use distillation if you need both the water and the salt...) If water and something like ethanol then you can use fractional distillation. Or is this not what you mean when you said seperating mixtures by physical means?
No a physical change refers only to a change in physical state....It can be reversed by simple means or in some cases scientific methods. For example freezing of water:D
Yes: for example destillation, crystallisation, freezing .....
Yes. Try using a separation flask.
No, Compounds Cannot Be Separated by Physical methods like Magnetic Separation , Filtration etc... They Can Be Only Separated By Chemical Means
A pure substance is a substance that cannot be separated by means of physical separation but only by chemical. It is a change in time.
Astral Travel basically means an out-of-body experience. It's the separation of the physical body and the capability to travel outside of it. It can also be considered the separation of the spirit body.
copper from sand, magnet sand from water, filter paper water from salt. evaporation
When two or more substances are combined so each substance can be separated by physical means the result is a mixture. An example is dissolving salt in water. By boiling off all the water, the salt will remain.
Depends on how it is mixed. If it is (for example) oil and water you can seperate it using a seperating funnel. If water and sand then filtration. If water and salt then evaporation (or you can use distillation if you need both the water and the salt...) If water and something like ethanol then you can use fractional distillation. Or is this not what you mean when you said seperating mixtures by physical means?
It means the wavelengths are separated. White light, for example, is actually a mixture of different wavelengths.
Either a verb or an adjective. Example as a verb: He will separate the sheep from the goats. Example as an adjective: The two lovers sat at separate tables for the sake of their reputations.
Not entirely. Separation of powers includes checks and balances, so the congress overriding a presidents veto on a bill, which is an example of checks and balances, is a portion of separation of powers. Separation of powers really means any way to distribute power among the 3 branches of government
Heterogeneous Can be separated by physical means because it is a mixture of various things, but Homogeneous cannot be because it is usually chemically bonded
Separate is the root word for separation.