Advertisements
Advertisements
प्रश्न
From what material is the following made up of?
Wire gauze
Advertisements
उत्तर
Wire gauze is made of meshed iron wire and a thin asbestos sheet that is fixed at its centre.
APPEARS IN
संबंधित प्रश्न
Mention one use of the following equipment
Wire gauze
Mention one use of the following equipment
Glass tube
Mention one use of the following equipment
Reagent bottle
Label the marked equipment in the diagram given below.
Fill in the blank:
A porcelain dish is used for _________.
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.
The spirit lamp is made of
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.
