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प्रश्न
Mention one use of the following equipment
Test tube
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उत्तर
A test tube is used to conduct tests with small quantities of chemicals for heating and boiling purposes.
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संबंधित प्रश्न
Mention one use of the following equipment
Conical flask
Mention one use of the following equipment
Gas jar
From what material is the following made up of?
Mortar and pestle
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?
Answer the following question in brief:
Why are most apparatus made of glass?
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 apparatus to measure an accurate volume of liquid, is
Write true or false against the following statement and correct it if false.
A mortar and pestle are used for evaporation.
