Question

A SUBTANCE IS ALWAYS HOMOGENEOUS

Answer 1

Answer:

false we can not say a substance is always homogrneous

Explanation:

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Answer 2

Answer:

no substances may or may not be always homogeneos it depends on the size of the partickes in substance  

for example take a chalk piece and dip in water it wont dissolve thus its not homogeneous now , take powder of chalk piece and add in water it will dissolve in it abd get mixed with water thorouhly thus its heterogeneous  

by this we can say a substamce is need not to be homogeneous always.

Explanation:

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