Advertisements
Advertisements
प्रश्न
Match the column.
| Column A | Column B |
| 1. iron and gold | a. molecules are very far apart |
| 2. melting | b. pure substance |
| 3. intermolecular space | c. non-metals |
| 4. compound | d. the space between the molecules |
| 5. gases | e. changes from solid to liquid |
| f. metals |
उत्तर
| Column A | Column B |
| 1. iron and gold | f. metals |
| 2. melting | e. changes from solid to liquid |
| 3. intermolecular space | d. the space between the molecules |
| 4. compound | b. pure substance |
| 5. gases | a. molecules are very far apart |
APPEARS IN
संबंधित प्रश्न
Write your observation and conclusion for the following:
When few marbles are put in a glass half-filled with water.
Why are liquids and gases called as fluids.
Fill in the blank:
The molecules are made up of ________
State whether the following statement is True or False:
Only water can exist in three different states
Write true or false for each statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Gases
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Give two examples.
Gaseous element
Write scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
