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Which physical property is most helpful for separating a mixture of sand and
gravel?
A. Particle density
B. Boiling point
C. Particle size
D. Magnetic attraction

Which physical property is most helpful for separating a mixture of sand and gravel A Particle density B Boiling point C Particle size D Magnetic attraction class=

Respuesta :

The answer is A particle density

Various methods can be employed in the separation of heterogeneous mixtures from a solution comprising the solute and the solvent.

The correct answer is:

Option C. Particle Size.

This can be explained as:

  • Sand and gravel have two different sizes and can be separated on the basis of particle sizes.

  • Sieving is a method that can be employed to separate gravel from sand.

  • Sand particles being small will pass through the sieve while gravel being big in size will remain on the top of the sieve.

Therefore, particle size will be the parameter by which sand and gravel can be separated.

To learn more about separation techniques follow the link:

https://brainly.com/question/10666014

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