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प्रश्न
Mention one use of the following equipment
Mortar and pestle
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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
Test tube
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?
Wire gauze
List any five precautions taken care of while performing an experiment in a chemistry laboratory.
Answer the following question in brief:
Why is chemistry known as an experimental science?
Fill in the blank:
_________ is used to hold the test tube while-it is heated.
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
Fill in the blanks:
The glass apparatus is made of _____ or _____ glass.
Write true or false against the following statement and correct it if false.
A mortar and pestle are used for evaporation.
