Class 6 Science: Separation of Substances
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Q1 · MCQ · 1 mark
Which method is used to separate husk from grains by allowing them to fall from a height?
Q2 · MCQ · 1 mark
Which of these mixtures can be separated by the method of handpicking?
Q3 · MCQ · 1 mark
Oil and water can be separated by which method?
Q4 · MCQ · 1 mark
The process of converting water into its vapour is called:
Q5 · MCQ · 1 mark
A mixture of iron filings and sand can be separated by using a:
Q6 · FILL · 1 mark
Grains are separated from stalks by the process of _________.
Q7 · FILL · 1 mark
The solid impurities settled at the bottom of a liquid are called _________.
Q8 · FILL · 1 mark
The process of separating insoluble solid particles from a liquid by passing it through a filter is called _________.
Q9 · SHORT · 2 marks
Why is it important to separate substances from their mixtures?
Q10 · SHORT · 2 marks
Explain the process of 'handpicking' with an example.