Option 2nd - a mixture of solid particles in a liquid.
<h2>Explanation:
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For a Mixture of two immiscible liquids (for example water and oil) it is not possible to filter them with a filter as both of the liquid will pass through it.
For a mixture of a solid and a liquid (for example sand and water) it can be easily separated through a filter as on filtration solid will be left on the filter and the liquid will pass through it.
For a mixture of two miscible liquids (for example milk and water) both of them will form a single identity, and on filtration both of them will pass through the filter. Hence it is not possible to separate them through filter.
For a mixture of liquid and gas (for example drinking soda or Pepsi) filter is not needed for their separation as it will be separated when exposed in air.
<span>Higher energy = shorter wavelength Frequency is one cycle over an amount of time (seconds) So higher frequency = higher energy = shorter wavelength</span>
Equilibrium chemical reaction between chair and boat forms is: Kc = Suppose the total number of molecules is x Number of molecules of chair form is 6.42/100 x Number of molecules of boat form is 93.58/100 x Kc = = 14.6
![\frac{[Boat form]}{[Chair form]}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%5BBoat%20form%5D%7D%7B%5BChair%20form%5D%7D%20)
= 14.6