Advertisements
Advertisements
प्रश्न
What is a mixture ? Give two example of mixtures.
Advertisements
उत्तर
Mixtures: Mixtures are substance that contain two or more different kinds of particles or substances mixed together by physical methods.
Examples: Air, brick
APPEARS IN
संबंधित प्रश्न
‘‘The properties of the product are different from those of the constituents''. State whether this statement best describes an element, a compound or a mixture.
State three reasons why you think air is a mixture and water is a compound.
Which method can be used to separate a mixture of naphthalene and common salt ?
Name the process you would use to separate a mixture of anthracene and copper sulphate ?
Name any two solid substances whose mixture can be separated by sublimation.
Give two examples of the following type of mixture.
solid-liquid
Why do we need pure substances?
Milk is a ______.
While diluting a solution of salt in water, a student by mistake added acetone (boiling point 56°C). What technique can be employed to get back the acetone? Justify your choice.
What would you observe when
an aqueous sugar solution is heated to dryness.
