SSC
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
A combination that can be separated by physical processes is a ____
|
Pure Substance
|
|
Glucose
|
|
Element
|
|
Mixture
|
Explanation:
Detailed explanation-1: -Mixtures are formed by mixing two or more substances which are physically combined and not chemically combined. They can be separated by physical processes to get back the substances. For example, in a junkyard, magnetic substances are separated from non-magnetic substances by using a magnet.
Detailed explanation-2: -Homogeneous mixtures (solutions) can be separated into their component substances by physical processes that rely on differences in some physical property, such as differences in their boiling points. Two of these separation methods are distillation and crystallization.
There is 1 question to complete.