Answer: the filled in options are(from up to down): decreases; increases; decreases and increases
Explanation:
Ok, let us first full in the gap from the question;
''When a nonvolatile solute is added to a volatile solvent, the solution vapor pressure DECREASES, the boiling point INCREASES, the freezing point DECREASES, and the osmotic pressure across a semipermeable membrane INCREASES.
First, volatility is the tendency of a substance to vaporize.
WHAT IS A NON VOLATILE SOLUTE/SUBSTANCE ?:
A non volatile solute will not produce vapour at the boiling point of a particular solution. It is a solute that has low vapour pressure. This property, that is, a low vapour pressure will cause an increase in the boiling point. An example is glucose.
Non volatile solute, apart from increament in boiling point called boiling point elevation, it also decreases freezing point called freezing point depression.
Also, colligative properties such as osmotic pressure increases.
'In this example, Johnny is demonstrating a lack of development in the area of <u>"conservation."</u>
Conservation alludes to a logical thinking capacity which, as indicated by the psychologist Jean Piaget, is absent in kids amid the preoperational phase of their advancement at ages 2– 7, yet creates in the solid operational stage at ages 7– 11. Conservation alludes to the capacity to confirm that a specific amount will continue as before regardless of alteration of the compartment, shape, or obvious size. Conservation assignments test a kid's capacity to see that a few properties are rationed or invariant after a question experiences physical change.
Robert de La Salle not right
I believe the correct response would be C. Increase in Gross Domestic Product. (GDP).
