Advertisements
Advertisements
Question
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
Advertisements
Solution
Mortar and pestle are used for grinding and crushing solid substances into a powder.
APPEARS IN
RELATED QUESTIONS
Mention one use of the following equipment
Test tube
Mention one use of the following equipment
Mortar and pestle
Mention one use of the following equipment
Gas jar
From what material is the following made up of?
Test tube rack
From what material is the following made up of?
Test tube holder
From what material is the following made up of?
Wire gauze
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 test tube is used to test liquid chemicals.
