मराठी

What is the Name of the Clear Liquid Formed When a Solid Dissolves in a Liquid ? - Science

Advertisements
Advertisements

प्रश्न

What is the name of the clear liquid formed when a solid dissolves in a liquid ?

एका वाक्यात उत्तर
टीपा लिहा

उत्तर

Dissolution of a solid in liquid form a homogenous mixture called solution. Solution is clear in nature as the solid particles (solute) in a solution are very small and get completely dissolved in the liquid (solvent).

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Is Matter Around Us Pure - Very Short Answers [पृष्ठ ७९]

APPEARS IN

लखमीर सिंह Chemistry [English] Class 9
पाठ 2 Is Matter Around Us Pure
Very Short Answers | Q 2 | पृष्ठ ७९

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

Name two processes which provide the best evidence for the motion of particles in matter.


Out of solids, liquids and gases, which one has :

  1. maximum movement of particles ?
  2. maximum interparticle attractions ?
  3. minimum spaces between particles ?

What is the other name for impure substances ? Give two examples of impure substances.


Which of the following substances are elements ?

Water, Salt, Mercury, Iron, Marble, Diamond, Wood, Nitrogen, Air, Graphite, Hydrogen, Oxygen, Sugar, Chlorine


What are (i) metals (ii) non-metals, and (iii) metalloids ? Give two examples each of metals, non-metals and metalloids.


In the following set of substances, one item does not belong to the set. Select this item and explain why it does not belong to the set :

Hydrogen, Oxygen, Steam, Chlorine


Iron powder and sulphur powder were mixed together and divided into two parts A and B. When part A was heated strongly over a burner, then a substance C was formed. The part B was, however, not heated at all. When dilute hydrochloric acid was added to substance C, then gas D was evolved and when dilute hydrochloric acid was added to part B then gas E was evolved.

  1. What type of substance is B ?
  2. What type of substance is C ?
  3. Name the gas (i) D, and (ii) E ?
  4. State one characteristic property of gas D.
  5. Write one test to identify gas E.

A solution contains 5.6 mL of alcohol mixed with 75 mL of water. Calculate the concentration of this solution.


State whether the following statement is true or false :

Sponge is an example of solid sol.


What is meant by the concentration of a solution ?


What do you understand by the statement " the solubility of copper sulphate in water at 20°C is 20.7 g" ?


What is the effect of temperature on the solubility of solids in liquids ?


How would you prepare a saturated solution of sodium chloride in water at 25°C ? What will happen if this  solution is cooled to 10°C ?


Name the process by which common salt is obtained from sea-water.


Fill in the following blanks with suitable words :

 If a mixture contains iron filings as one of the constituents, it can be separated by using a .......................


Write a method to separate a mixture of sand and potash alum.


Which of the following mixture cannot be separated by using water as the solvent ?


You are given a mixture of iodine in alcohol called tincture iodine. Which method will you use to recover both, iodine as well as alcohol, from this mixture ?


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


Define the term matter.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×