Advertisements
Advertisements
प्रश्न
Tick (√) the correct alternative from the choice given for the following statement:
Example of a homogeneous mixture is
विकल्प
distilled water
tap water
sand and water
sawdust and water
Advertisements
उत्तर
tap water
APPEARS IN
संबंधित प्रश्न
Is air a mixture or a compound ? Give three reasons for your answer.
What is meant by (i) homogeneous mixtures, and (ii) heterogeneous mixtures ? Give two examples of homogeneous mixtures and two of heterogenous mixtures.
The ‘sea water’ can be classified as a homogeneous mixture as well as a heterogeneous mixture ? Comment.
Three mixtures A, B and C are obtained by stirring three different solids in water taken in separate beakers. When mixture A is allowed to stand for some time, then its particles settle at the bottom of the beaker. When a beam of light is passed through mixture A in a dark room, the path of light becomes visible when observed from the side of the beaker. When mixture B is allowed to stand for a considerable time, even then its particles do not settle down. Mixture B, however, scatters the beam of light just like mixture A. The particles of mixture C do not settle down on keeping and it also does not scatter a beam of light passing through it.
What are the mixtures like A known as ?
What are the mixtures like B known as ?
What are the mixtures like C known as ?
Name the phenomenon exhibited by A and B which occurs on passing a beam of light through them.
Name one mixture each which is like (i) A (ii) B, and (iii) C.
Milk is an example of a type of matter called ______.
Define Immiscible liquids
Give one example of the following type of mixture.
Solid-liquid homogeneous mixture
Fill in the blanks
___________is a process to obtain a very pure form of a solid dissolved in a liquid.
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
State whether the following statement is true or false. If false write – the correct statement.
Mixture has no definite set of properties.
