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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
Spirit lamp
Mention one use of the following equipment
Test tube
Mention one use of the following equipment
Mortar and pestle
Mention one use of the following equipment
Measuring cylinder
Mention one use of the following equipment
Reagent bottle
From what material is the following made up of?
Test tube rack
Answer the following question in brief:
Why are most apparatus made of glass?
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
Choose the correct alternative from the options given for the following statement.
The spirit lamp is made of
Write true or false against the following statement and correct it if false.
A mortar and pestle are used for evaporation.
