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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
Beaker
Mention one use of the following equipment
Reagent bottle
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:
_________ is used to hold the test tube while-it is heated.
Fill in the blanks:
The glass apparatus is made of _____ or _____ glass.
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 glass funnel is used to pour off liquids.
Write true or false against the following statement and correct it if false.
A test tube is used to test liquid chemicals.
