Advertisements
Advertisements
प्रश्न
Match the substances in Column A with their applications given in Column B.
|
Column A |
Column B |
| (a) oxygen | (i) for making crackers |
| (b) copper | (ii) for disinfecting water |
| (c) sulphur | (iii) all living beings inhale during breathing |
| (d) iron | (iv) for making electric wires |
| (e) chlorine | (v) for making rails |
जोड्या लावा/जोड्या जुळवा
Advertisements
उत्तर
|
Column A |
Column B |
| (a) oxygen | (iii) all living beings inhale during breathing |
| (b) copper | (iv) for making electric wires |
| (c) sulphur | (i) for making crackers |
| (d) iron | (v) for making rails |
| (e) chlorine | (ii) for disinfecting water |
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
Is oil soluble in water?
Find the odd one.
Umbrella, sponge, rain coat, jerkin
Test the flexibility.
Give one plastic scale and a wooden scale to the students. Ask them to bend. Tabulate their observation (bends, does not bend).
| Plastic Scale | Wooden Scale |
| ______ | ______ |
When can you say a material is waterproof material?
Sand settles down in the water.
Choose the odd one:
Soft materials can be early compressed.
Soft material ______.
What is material?
Boojho found a bag containing the following materials
- Mirror
- Paper stained with oil
- Magnet
- Glass spectacles
Help Boojho in finding out the material(s) which is/are opaque.
