Question 2 :
The process of _________ is used to separate the component from a solid-solid mixture which _________ on heating and the other component being non-volatile.
Question 3 :
Process used for separating two miscible liquids that boil without decomposition and have sufficient difference the their boiling point is :<br/>
Question 5 :
If liquid is dispersed in solid medium, then it is known as:
Question 7 :
The components of a mixture of two miscible liquids having boiling differing by $20^o$C or more can be separated by :<br/>
Question 8 :
Substance that is able to get dissolved in solvent is said to be:
Question 10 :
Distillation is a process of separating the component substances from a liquid mixture by :<br/>
Question 16 :
Centrifugation is a process which involves the application of the :<br/>
Question 19 :
<p class="MsoNormal">Crude oil is purified using fractional distillation process. This method works on the principle of:</p>
Question 22 :
Which of the following methods can be used to obtain pure water from a solution of salt in water?
Question 23 :
Sublimation can be used to separate a mixture of solids in which:
Question 24 :
Separation of two substances by fractional crystallisation depends upon their differences in:
Question 27 :
The ingredients from a mixture of iodine and sand can be separated by:
Question 28 :
Which liquid amongwater or alcohol, has a lower boiling point (and boils first) and can be used in distillation?
Question 29 :
Sublimation is the process of separating a liquid from its solution by evaporating it and then condensing its vapour.
Question 30 :
In the experiment that we do for separating dyes in black ink using chromatography, which component of colour rises faster on the filter paper?