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प्रश्न
Choose the correct alternative from the options given for the following statement.
To prevent the escape of a gas from a gas jar, you will cover its mouth with
विकल्प
watch glass
crucible
beaker
round bottom flask
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उत्तर
watch glass
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संबंधित प्रश्न
Mention one use of the following equipment
Conical flask
From what material is the following made up of?
Test tube rack
From what material is the following made up of?
Measuring cylinder
From what material is the following made up of?
Mortar and pestle
From what material is the following made up of?
Wire gauze
Fill in the blank:
Experiment and _______are the two important basics of chemistry.
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 |
Choose the correct alternative from the options given for the following statement.
The evaporating dish is made of
Choose the correct alternative from the options given for the following statement.
To pass gas from one vessel to another, you will use
Write true or false against the following statement and correct it if false.
A glass rod is used to stir solutions.
