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प्रश्न
Fill in the blank:
Experiment and _______are the two important basics of chemistry.
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उत्तर
Experiment and observation are the two important basics of chemistry.
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संबंधित प्रश्न
Mention one use of the following equipment
Evaporating dish
Mention one use of the following equipment
Beaker
Mention one use of the following equipment
Mortar and pestle
Mention one use of the following equipment
Glass tube
Mention one use of the following equipment
Gas jar
From what material is the following made up of?
Test tube holder
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.
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
Write true or false against the following statement and correct it if false.
A test tube is used to test liquid chemicals.
