Is matter around us pure please tell all mould questions of this chapt

1.	Is matter around us pure please tell all mould questions of this chapter.
Answer» Explanation: NCERT Solution for Class 9 Chemistry Chapter 2 - Is Matter Around Us PURE ? ... A substance is a pure single form of matter. It cannot be SEPARATED into other kinds of matter by any physical process. For example: SUGAR, sodium CHLORIDE.

Is matter around us pure please tell all mould questions of this chapter.

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Explanation:

NCERT Solution for Class 9 Chemistry Chapter 2 - Is Matter Around Us PURE ? ... A substance is a pure single form of matter. It cannot be SEPARATED into other kinds of matter by any physical process. For example: SUGAR, sodium CHLORIDE.

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Is matter around us pure please tell all mould questions of this chapter.​

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Is matter around us pure please tell all mould questions of this chapter.