how can we determine if a mixture is homogeneous or heterogeneous?\na) count the number of substances in the…

how can we determine if a mixture is homogeneous or heterogeneous?\na) count the number of substances in the mixture\nb) boil the mixture and observe what happens\nc) observe if the mixture separates over time\nd) look at the mixture with a microscope

how can we determine if a mixture is homogeneous or heterogeneous?\na) count the number of substances in the mixture\nb) boil the mixture and observe what happens\nc) observe if the mixture separates over time\nd) look at the mixture with a microscope

Answer

Brief Explanations:

A homogeneous mixture has a uniform composition throughout and does not separate over time, while a heterogeneous mixture has a non - uniform composition and may separate. Counting substances doesn't determine homogeneity. Boiling is a separation technique, not a way to initially identify. Looking with a microscope is not the most straightforward way. Observing separation over time can distinguish between the two types of mixtures.

Answer:

C. Observe if the mixture separates over time