Advertisements
Advertisements
Question
Intermolecular force of attraction is maximum in ............ less in .......... and the least in .............
Advertisements
Solution
Intermolecular force of attraction is maximum in solids less in liquids and the least in gases.
APPEARS IN
RELATED QUESTIONS
Match the following
| Column A | Column B | ||
| (a) | Molecules | (i) | Water boils |
| (b) | 100° C | (ii) | Evaporation |
| (c) | 0° C | (iii) | Changes from solid to gas |
| (d) | At all temperatures | (iv) | Matter |
| (e) | Camphor | (v) | Water freezes |
Define matter.
Fill in the blank :
The substances which can flow are called ________
Which one is a kind of matter:
What is meant by saying that non-metals are brittle ?
What is meant by saying that metals are lustrous ?
Classify the following as elements or compounds :
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea
9.72 g of potassium chloride dissolves in 30 g of water at 70°C. Calculate the solubility of potassium chloride at that temperature.
How is water purified on a large scale at water works ? Explain with the help of a labelled diagram. Name the substance which is added to kill germs in the drinking water supply ?
Give an example of liquid in gas.
