List the points of differences between homogeneous and heterogeneous mixtures.
Answer
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     Homogeneous Mixture  | 
   
     Heterogeneous Mixture  | 
  
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     It has uniform composiion  | 
   
     
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     Individual components of mixture cannot be seen and distinguished easily  | 
   
     Individual components of mixture can be seen and distinguished easily  | 
  
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     They may or may not have a variable composition (Different Particles may be in same or different ratio throughout the mixture)  | 
   
     They have a variable composition (Different Particles are in different ratio throughout the mixture)  | 
  
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     Example - Alloys, Salt Solution, Sugar Solution  | 
   
     Example - Sand and Water, Blood, Sponge  |