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प्रश्न
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
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उत्तर
Mortar and pestle are used for grinding and crushing solid substances into a powder.
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संबंधित प्रश्न
Mention one use of the following equipment
Test tube
Mention one use of the following equipment
Measuring cylinder
Mention one use of the following equipment
Glass tube
Fill in the blank:
Experiment and _______are the two important basics of chemistry.
Fill in the blank:
A porcelain dish is used for _________.
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.
The spirit lamp is made of
Choose the correct alternative from the options given for the following statement.
The apparatus to measure an accurate volume of liquid, is
Choose the correct alternative from the options given for the following statement.
To pass gas from one vessel to another, you will use
