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प्रश्न
Write true or false against the following statement and correct it if false.
A test tube is used to test liquid chemicals.
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उत्तर
This statement is true.
APPEARS IN
संबंधित प्रश्न
Mention one use of the following equipment
Conical flask
Mention one use of the following equipment
Measuring cylinder
Mention one use of the following equipment
Glass tube
Mention one use of the following equipment
Reagent bottle
From what material is the following made up of?
Test tube rack
From what material is the following made up of?
Measuring cylinder
List any five precautions taken care of while performing an experiment in a chemistry laboratory.
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
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 glass funnel is used to pour off liquids.
