मराठी

You Are Given Two Liquids, One a Solution and the Other a Compound. How Will You Distinguish the Solution from the Compound ? - Science

Advertisements
Advertisements

प्रश्न

You are given two liquids, one a solution and the other a compound. How will you distinguish the solution from the compound ?

टीपा लिहा

उत्तर

We can distinguish a solution from compound by the process of distillation. Constituents of a solution can be separated by distillation process but the constituents of a compound cannot be separated by the same.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Is Matter Around Us Pure - Very Short Answers [पृष्ठ ५८]

APPEARS IN

लखमीर सिंह Chemistry [English] Class 9
पाठ 2 Is Matter Around Us Pure
Very Short Answers | Q 47 | पृष्ठ ५८

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

The inter-molecular force is maximum in


Define the following term  of 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 meant by saying that metals are sonorous ?


What elements do the following compounds contain ?

Sugar, Common salt


Which of the following are ‘pure substances’ ?
Ice, Milk, Iron, Hydrochloric acid, Calcium oxide, Mercury, Brick, Wood, Air


The element which is not common between the compounds called baking soda and soda ash is


There are three substances X, Y and Z. The substance X does not have a fixed melting point or boiling point and it still shows the individual properties of its constituents. The substance Y is a pure substance which occurs in nature as such. The substance Y has a fixed melting point and boiling point but it cannot be broken down into simpler substances by any chemical means. The substance Z is also a pure substance whose properties are entirely different from those of its constituents. The substance Z can, however, be divided by electrolysis into two substances which belong to the same class of substances as Y.

  1. What type of substance could X be ? Name one substance like X.
  2. What type of substance could Y be ? Name one substance like Y.
  3. What type of substance could Z be ? Name one substance like Z.
  4. Which process involves absorption or release of an appreciable amount of energy : formation of substance X or formation of substance Z ?
  5. Name the three groups into which all the substances like Y are divided on the basis of their properties.

What happens when the temperature of a saturated sugar solution is increased ?


Define Sol and give one example.


What is a colloid ? Give two examples of colloids (or colloidal solutions)


One of the following liquids will leave behind a residue on heating. This one is :


Name the property of one of the constituents which can be used to separate a mixture of salt and iodine


Which technique is used in a washing machine to squeeze out water from wet clothes while drying ?


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


Name the metals that are used in jewellery.


______ is a smallest particle.


In Aerosol the dispersed phase is liquid and the dispersion medium is gas.


Celsius scale is a scale of temperature in which zero represents the melting point of ice and 100 represents the boiling point of water.


Define the term matter.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×