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प्रश्न
Match the words in Column A with their respective functions in Column B.
| Column A | Column B |
| (a) Iron stand | (i) To boil chemicals |
| (b) Test tube | (ii) To keep solution |
| (c) Funnel | (iii) To stir the solution |
| (d) Beaker | (iv) To support apparatus |
| (e) Glass rod | (v) To transfer the liquids |
जोड़ियाँ मिलाइएँ
उत्तर
| Column A | Column B |
| (a) Iron stand | (iv) To support apparatus |
| (b) Test tube | (i) To boil chemicals |
| (c) Funnel | (v) To transfer the liquids |
| (d) Beaker | (ii) To keep solution |
| (e) Glass rod | (iii) To stir the solution |
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Importance of 'observation' and 'experiment' in chemistry
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संबंधित प्रश्न
Mention one use of the following equipment
Spirit lamp
Mention one use of the following equipment
Test tube
Mention one use of the following equipment
Evaporating dish
Mention one use of the following equipment
Mortar and pestle
Mention one use of the following equipment
Measuring cylinder
Mention one use of the following equipment
Reagent bottle
Answer the following question in brief:
Why is chemistry known as an experimental science?
Label the marked equipment in the diagram given below.
Fill in the blank:
Experiment and _______are the two important basics of chemistry.
Choose the correct alternative from the options given for the following statement.
The spirit lamp is made of
