Which of the following is a heterogenous mixture?
Methyl alcohol in water
Ethanol
Soil
Steel
Aswe learnt,
Matter and its nature -
Classification of Matter
- wherein
At microscopic level matter can be classified as mixture or pure substances
Soil is the only hetrogenous mixture here. Ethanal is pure substance. Methyl Acohol in water and steel are homogenous mixtures.
Option 1)
Methyl alcohol in water
This is incorrect.
Option 2)
Ethanol
This is incorrect.
Option 3)
Soil
This is correct.
Option 4)
Steel
This is incorrect.
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