हिंदी

Which of the Two Will Scatter Light : Soap Solution Or Sugar Solution ? Why ? - Science

Advertisements
Advertisements

प्रश्न

Which of the two will scatter light : soap solution or sugar solution ? Why ?

एक पंक्ति में उत्तर
टिप्पणी लिखिए

उत्तर

Soap solution is a colloidal solution. Therefore, it scatters light due to large particles and creates Tyndall effect.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Is Matter Around Us Pure - Very Short Answers [पृष्ठ ७९]

APPEARS IN

लखमीर सिंग Chemistry [English] Class 9
अध्याय 2 Is Matter Around Us Pure
Very Short Answers | Q 3 | पृष्ठ ७९

वीडियो ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्न

The smallest unit of matter that exists freely in nature is called ...........


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

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

An inflated balloon full of air goes down slowly (becomes smaller and smaller slowly) even though the knot at the mouth of the balloon is airtight. And after a week all the air has escaped from the balloon. Explain how the air particles got out of the balloon.


Fill in the following blanks with suitable words :

Brass is an alloy which is considered a ..............


Classify the following as elements or compounds :
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea


The elements which normally exist in the liquid state are :


Which of the following contains less solute at a given temperature and pressure ? Unsaturated solution or Saturated solution.


What is the difference between solutions and colloids ?


Name the process by which the various gases of the air are separated.


Name the process by which common salt is purified.


Which technique can be used to detect and identify traces of poison present in the stomach wash of a person ?


Fill in the following blanks with suitable words :

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


How is the impurity of iron present in several substances removed in industries ?


How will you separate iron pins from sand ?


One of the following does not undergo sublimation. This one is :


Select the correct answer from A, B, C, D & E for the statement given below:

An atom or group of atoms _________ having a resultant charge.


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


Which statement is not correct for a mixture 


Give an example of liquid in gas.


Define the term matter.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×