MEDIUM
9th CBSE
IMPORTANT
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A mixture of iron filings and sulphur is heated, the colour of the mixture will change from

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Important Questions on Mixture and Compound

MEDIUM
9th CBSE
IMPORTANT
Practical Skills In SCIENCE 9>Chapter 2 - Mixture and Compound>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 10
What is observed when carbon disulphide is added to a mixture of iron filings and sulphur powder taken in a test tube?
EASY
9th CBSE
IMPORTANT
Practical Skills In SCIENCE 9>Chapter 2 - Mixture and Compound>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 11
A mixture of iron filings and sulphur is heated in a hard boiling tube. Which of the following will be observed?
MEDIUM
9th CBSE
IMPORTANT
Practical Skills In SCIENCE 9>Chapter 2 - Mixture and Compound>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 12
A student by mistake mixed iron filings and sulphur powder. What should be added to separate the mixture?
EASY
9th CBSE
IMPORTANT
Practical Skills In SCIENCE 9>Chapter 2 - Mixture and Compound>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 13
How can you separate a mixture of two immiscible liquids?
MEDIUM
9th CBSE
IMPORTANT
Practical Skills In SCIENCE 9>Chapter 2 - Mixture and Compound>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 14
The process of evaporation is fast when the mixture is