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Chemistry CBSE Live product
Class 8
Nature of matter: Elements, compounds and mixtures
Pure substance and their properties
4.
Iron sulphide
Question:
2
m.
Help
Arun
to
choose
answers to score centum in exams:
Iron and sulphur mixture; iron sulphide
Which of the following is incorrect about iron and sulphur mixture?
Components combine to form a new substance
Components can be separated by physical methods
Components retain their property
Components of the mixture are visible
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