Iron and sulphur mix and forms a mixture of yellow and black colour which is partially magnetic. What kind of a change is this:

Chemical change

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Physical change

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Both of these

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Cannot be determined

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Solution

The correct option is B Physical change
Iron and sulphur can be separated using magnet. Magnet will attract the iron particles. So there is no change in the composition. Hence it is a physical change.

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Iron and sulphur mix and forms a mixture of yellow and black colour which is partially magnetic. What kind of a change is this:

The correct option is B Physical changeIron and sulphur can be separated using magnet. Magnet will attract the iron particles. So there is no change in the composition. Hence it is a physical change.

The correct option is B Physical change
Iron and sulphur can be separated using magnet. Magnet will attract the iron particles. So there is no change in the composition. Hence it is a physical change.