Answer:
96 g/100 g water
Explanation:
Kindly find the graph attached.
A solubility curve expresses how soluble a solute is at a given temperature in a particular solvent.
Solubility varies with temperature changes.
The x-axis denotes temperature and the y-axis is the solubility axis.
The solubility curve of KBr is the green line. Locate the given temperature on the x-axis and find the y-ordinate when it hits the curve.
The value gives solubility at that temperature.
Answer:
They stay in the area in which they were initially deposited for a relatively long time because they are not free to move about the insulator.
Explanation:
If we place large number of electrons in a small area of an insulating surface then the charges will remain in their place for a longer period of time because the charges do not get a path to flow despite the repulsion between them.
Insulators do not have conducting electrons free to carry the charges apart from each other whereas the metal have a sea of electrons free for the conduction of charges.
To show your engaged in the learning topic and to show your undivided attention
Answer:
It helps us to know or be aware of some things that happen regular and teaches us about laws that guide us
