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प्रश्न
Mention one use of the following equipment
Mortar and pestle
उत्तर
Morter and pestle is used to grind and crush solid substances into a pov
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संबंधित प्रश्न
Mention one use of the following equipment
Wire gauze
From what material is the following made up of?
Test tube rack
From what material is the following made up of?
Mortar and pestle
Answer the following question in brief:
Why are most apparatus made of glass?
Fill in the blank:
Experiment and _______are the two important basics of chemistry.
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 |
Choose the correct alternative from the options given for the following statement.
The evaporating dish is made of
Write true or false against the following statement and correct it if false.
A round-bottom flask is used to store chemicals.
Write true or false against the following statement and correct it if false.
A glass rod is used to stir solutions.
