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Classify the Following into Solutions, Suspensions and Colloids : Soda-water, Milk, Brine, Blood, Ink, Smoke in Air, Chalk Water - Science

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प्रश्न

Classify the following into solutions, suspensions and colloids :

Soda-water, Milk, Brine, Blood, Ink, Smoke in air, Chalk water mixture, Milk of Magnesia, Shaving cream, Muddy river water.

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उत्तर

Solutions – Brine

Suspensions – Chalk water mixture, milk of magnesia, Muddy river water

Colloids – Milk, blood, ink, shaving cream, smoke in air, soda water

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अध्याय 2: Is Matter Around Us Pure - Very Short Answers [पृष्ठ ८०]

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लखमीर सिंग Chemistry [English] Class 9
अध्याय 2 Is Matter Around Us Pure
Very Short Answers | Q 33 | पृष्ठ ८०

वीडियो ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्न

Write true or false for each statement. Rewrite the false statement correctly.

Matter cannot exist in different states.


What are the two types of pure substances? Give one example of each type.


What are the three groups into which all the elements can be divided ? Name two elements belonging to each group.


Name a metal which is yellow in colour.


Choose the correct answer.

A 5 per cent sugar solution means that :


Which of the following is a sol ?

Shaving cream, Milk, Fog, Soap solution, Hairspray


How will you differentiate between a suspension and a colloid ?


Which of the following represents the solubility of sugar in water at 20°C ?


State whether the following statement are true or false :

Salt and water can be recovered from an aqueous salt solution by the process of evaporation.


Fill in the following blanks with suitable words :

Miscible liquids are separated by .....................


Fill in the following blanks with suitable words :

The separation of liquids by fractional distillation is based on the difference in their .....................


Describe the various steps involved in the separation of iodine, iron filings and salt from a mixture.


A solid mixture contains four constituents P, Q, R and S. P consists of tiny grains and it is mixed with
cement for plastering the walls. Q is a white solid which is recovered on a large scale from sea water by the
process of evaporation. R is in the form of tiny particles of a material whose corrosion is called rusting. And
S is a white solid which is used in making ordinary dry cells.

  1. What could P, Q, R and S be ?
  2. How would you separate a mixture containing P, Q, R and S ?

Name one pair of liquids which can be separated by using a separating funnel.


What's the solution?

We need to make a sherbet quickly for some guests. But we only have sugar candy in the house.


Asmita went to buy an earthen pot. There she saw many things kept for sale.
What is the difference between a substance and an object?


Name the metals that are used in jewellery.


Define the term matter.


Define the term matter.


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