which statements are true of heterogeneous mixtures? 1) they settle out. 2) the proportions of solute to…

which statements are true of heterogeneous mixtures? 1) they settle out. 2) the proportions of solute to solvent may vary. 3) the solute is evenly distributed throughout. 4) they are composed of two solvents and two solutes. o 1 and 2 o 2 and 4 o 3 only o 2 only

which statements are true of heterogeneous mixtures? 1) they settle out. 2) the proportions of solute to solvent may vary. 3) the solute is evenly distributed throughout. 4) they are composed of two solvents and two solutes. o 1 and 2 o 2 and 4 o 3 only o 2 only

Answer

Answer:

A. 1 and 2

Brief Explanations:

  1. Heterogeneous mixtures can settle out over time due to gravity. 2. Proportions of solute - solvent can vary as they are not uniform. 3 is false as solute isn't evenly distributed in heterogeneous mixtures. 4 is false as they aren't necessarily composed of two solvents and two solutes.