English

Fill in the Blank: the Change of Water Vapour into Water is Called ......................

Advertisements
Advertisements

Question

Fill in the blank:

The change of water vapour into water is called ......................

Advertisements

Solution

The change of water vapour into water is called condensation.

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Matter - Exercise [Page 11]

APPEARS IN

S.P. Singh Concise Chemistry [English] Class 8 ICSE
Chapter 1 Matter
Exercise | Q 8.3 | Page 11

RELATED QUESTIONS

 Fill in the blank:

Water is a matter because it has mas and occupies....................


All kinds of matter

  1. occupy space and have definite mass
  2. have mass and definite shape
  3. can change their states
  4. have definite volume

Give an experiment to explain that there are intermolecular spaces between water molecules.


When sugar is dissolved in water, there is no increase in the volume. Which characteristic of matter is illustrated by this observation?


Which one of the following statement is correct in respect of fluids?


Which of the following statement is incorrect?


Which one of the following statements is not true?

  1. the molecules in a solid vibrate about a fixed position
  2. the molecules in a liquid are arranged in a regular pattern
  3. the molecules in a gas exert negligibly small forces on each other, except during collisions
  4. the molecules of a gas occupy all the space available

When a beam of sunlight enters a room through a window, we can see tiny particles X suspended in a gas (or rather a mixture of gases) Y which are moving rapidly in a very haphazard manner.

  1. What could particles X be ?
  2. Name the gas (or mixture of gases) Y.
  3. What is the phenomenon exhibited by particles X known as ?
  4. What is causing the movement of particles X ?
  5. What conclusion does the existence of this phenomenon give us about the nature of matter ?

Fill in the blank:

Particles in a gas possess ___________ kinetic energy.


Complete the statement by filling the blank with the correct word given below.

When inter-particle space increases, the inter-particle attractive force _______________.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×