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प्रश्न
Choose the correct alternative from the options given for the following statement.
The evaporating dish is made of
विकल्प
porcelain
glass
metal
plastic
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उत्तर
porcelain
APPEARS IN
संबंधित प्रश्न
Mention one use of the following equipment
Test tube
Mention one use of the following equipment
Wire gauze
From what material is the following made up of?
Measuring cylinder
Answer the following question in brief:
Why are most apparatus made of glass?
Fill in the blank:
_________ is used to hold the test tube while-it is heated.
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
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.
The apparatus to measure an accurate volume of liquid, is
Write true or false against the following statement and correct it if false.
A mortar and pestle are used for evaporation.
