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प्रश्न
Match the following words in column A with those in column B:
| Column A | Column B | ||
| (a) | Clothing | (i) | toothpaste, cosmetics |
| (b) | Green Revolution | (ii) | nylon, wool |
| (c) | Building Material | (iii) | agriculture |
| (d) | Commodities of daily | (iv) | mortar, cement |
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उत्तर
| Column A | Column B | ||
| (a) | Clothing | (ii) | nylon, wool |
| (b) | Green Revolution | (iii) | agriculture |
| (c) | Building Material | (iv) | mortar, cement |
| (d) | Commodities of daily | (i) | toothpaste, cosmetics |
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संबंधित प्रश्न
What is chemistry?
State the functions of the following basic glass apparatus:
Retort
State the function of
The asbestos fixed at the center of the wire gauze.
Select the correct name from the choices given below for the following case.
The branch of Chemistry which includes a study of specific carbon compounds – built up mainly carbon and hydrogen.
Select the correct name from the choices given below for the following case.
A Medicine to treat pain, fever & inflammation.
Select the correct name from the choices given below for the following case.
A substance which dissolves grease & oil and is preferred as a – drain cleaner.
Match the apparatus A to J shown below with their correct names 1 to 10 given below:
1. Delivery Tube
2. Pipette
3. Wire gauze
4. Bee-hive shelf
5. Thistle funnel
6. Flat bottom flask
7. Test tube stand
8. Burette
9. Retort
10. Conical flask
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
For holding washed test tubes
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A long glass apparatus closed at one end used for collecting gases.
Give reasons for the following
Alchemy was considered a pseudoscience.
