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प्रश्न
Write true or false against the following statement and correct it if false.
A round-bottom flask is used to store chemicals.
विकल्प
True
False
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उत्तर
A round-bottom flask is used to store chemicals. - False
Correct Statement: A REAGENT bottle is used to store chemicals.
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संबंधित प्रश्न
Mention one use of the following equipment
Evaporating dish
Mention one use of the following equipment
Measuring cylinder
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?
Fill in the blanks:
The glass apparatus is made of _____ or _____ glass.
Match the words in Column A with their respective functions in Column B.
| Column A | Column B |
| (a) Iron stand | (i) To boil chemicals |
| (b) Test tube | (ii) To keep solution |
| (c) Funnel | (iii) To stir the solution |
| (d) Beaker | (iv) To support apparatus |
| (e) Glass rod | (v) To transfer the liquids |
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 glass funnel is used to pour off liquids.
Write true or false against the following statement and correct it if false.
A glass rod is used to stir solutions.
