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प्रश्न
Fill in the blanks:
The glass apparatus is made of _____ or _____ glass.
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उत्तर
The glass apparatus is made of Pyrex or borosil glass.
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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
Gas jar
Mention one use of the following equipment
Reagent bottle
From what material is the following made up of?
Test tube holder
Answer the following question in brief:
Why is chemistry known as an experimental science?
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.
To pass gas from one vessel to another, you will use
Choose the correct alternative from the options given for the following statement.
To prevent the escape of a gas from a gas jar, you will cover its mouth with
Write true or false against the following statement and correct it if false.
A round-bottom flask is used to store chemicals.
