EASY
Earn 100

What is 'volatile liquid' ? Give any two examples.

Important Questions on Separating Substances

HARD
Solubility of which among the following solids in water changes slightly with temperature?
MEDIUM
The constituents in a_____can be separated by simple physical methods.
EASY
The homogenous mixture of solute in a solvent is known as _____.
EASY
Constituents of mixtures _____ their properties. (alter/ retain)
MEDIUM
The loading process is carried out with the help of_____.
EASY
Mixture contains two or more elements, or _____.
MEDIUM
A solution in which no more solute can be dissolved is called _____.
MEDIUM
The constituents of a mixture _____ their identity. (alter/ retain)
MEDIUM
A _____ can be separated into its components by chemical or physical means.
EASY
Air is the example of _____ solution. (solid/ liquid/ gaseous)
EASY

A solution of iodine in alcohol known as _____ of iodine.

MEDIUM
The settling of suspended impurities at the bottom of a liquid in settling tanks is called_____.
EASY

Fill in the blank by choosing the correct word from the list given below:

List: Galvanisation, physical, calcium carbonate, new, calcium hydroxide, energy, substance, saturated, sodium carbonate, moist.

Chemical name of lime water is _____.
EASY
The component in which solute dissolves is known as _____ .
EASY
A solution that cannot dissolve more of a substance at a given temperature is known as a _____ solution.
EASY
The component which dissolves is known as _____.
EASY
Milk is an example of _____. (compound/ mixture)
EASY
A homogeneous mixture of two or more substances is called _____.
EASY
Solubility of salt increases with _____ in temperature.
MEDIUM
The _____ of a mixture are similar to the properties of its components.