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प्रश्न
Mention one use of the following equipment
Glass tube
उत्तर
The glass tube is used to transfer fluids or gases from one vessel to another.
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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
Mortar and pestle
Mention one use of the following equipment
Reagent bottle
From what material is the following made up of?
Test tube rack
Answer the following question in brief:
Why are most apparatus made of glass?
Label the marked equipment in the diagram given below.
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 |
Write true or false against the following statement and correct it if false.
A test tube is used to test liquid chemicals.
Write true or false against the following statement and correct it if false.
A mortar and pestle are used for evaporation.
