Advertisements
Advertisements
प्रश्न
Mention one use of the following equipment
Test tube
Advertisements
उत्तर
A test tube is used to conduct tests with small quantities of chemicals for heating and boiling purposes.
APPEARS IN
संबंधित प्रश्न
Mention one use of the following equipment
Conical flask
Mention one use of the following equipment
Mortar and pestle
Mention one use of the following equipment
Reagent bottle
From what material is the following made up of?
Measuring cylinder
Answer the following question in brief:
Why is chemistry known as an experimental science?
Fill in the blank:
A porcelain dish is used for _________.
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
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 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
