When a single salt crystal is added to a cool liquid, large crystals form. Which statement about the original cool liquid is correct?(1 point)ResponsesThe liquid is a homogeneous mixture because the substance that formed the large crystals was uniformly dissolved.The liquid is a homogeneous mixture because the substance that formed the large crystals was uniformly dissolved.The liquid is a heterogeneous mixture because the crystals can be easily separated from the liquid.The liquid is a heterogeneous mixture because the crystals can be easily separated from the liquid.The liquid is a pure substance because it was uniform before the crystal was added.The liquid is a pure substance because it was uniform before the crystal was added.The liquid is a pure substance because it was made up of a single compound.

Answer 1

The correct statement about the original cool liquid is: The liquid is a homogeneous mixture because the substance that formed the large crystals was uniformly dissolved.

This is because a homogeneous mixture is characterized by a uniform composition throughout, and if the solute (in this case, salt) was uniformly dissolved in the liquid before the crystal was added, it indicates that the liquid was a homogeneous mixture. The formation of large crystals upon the addition of a single salt crystal suggests that the dissolved substance was in a saturated solution and could precipitate out as crystals.