Identify a solid-liquid mixture.A) A mixture of sugar and sandB) AirC) Air trapped in soil particlesD) A solution of common salt in water
Question
Identify a solid-liquid mixture.A) A mixture of sugar and sandB) AirC) Air trapped in soil particlesD) A solution of common salt in water
Solution
A solid-liquid mixture can be identified as D) A solution of common salt in water.
Here's why:
A) A mixture of sugar and sand is a solid-solid mixture because both sugar and sand are in solid state.
B) Air is a gas, so it doesn't involve a solid or a liquid.
C) Air trapped in soil particles is a solid-gas mixture. The soil is solid and the air is gas.
D) A solution of common salt in water is a solid-liquid mixture. The common salt (sodium chloride) is a solid that dissolves in water, which is a liquid.
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