So basically the answer is c bc if your dividing then multiplying you’d boils get your answer
I think it can be A or D Hope this helps.
The addictive quality is a reduction in vapour pressure.
The vapour pressure at a liquid's normal boiling point is the same as the ordinary atmospheric pressure, which is 1 atmosphere, 760 Torr, 101.325 kPa, or 14.69595 psi.
The pressure that results from liquids evaporating is known as vapour pressure. Surface area, intermolecular forces, and temperature are three often occurring variables that affect vapour press.
lower vapour pressure
raising the boiling point
Low-temperature depression
Osmotic force
They are all dependent on the solute; when you increase the solute, the colligative property and the ratio you added may change.
The Van't Hoff Factor is another option to examine (i). the number of dissolved ions. The colligative property will be further altered if the solute is ionic.
Learn more about Vapor pressure here brainly.com/question/14949391
SPJ1
Well, if the fossil is from the sea/is an ocean animal (for example a fish) , then you can say that the land was once underwater. If the fossil is from a desert, you can say that the land was once a desert, etc.
Volume = a x a x a
V = 2 cm x 3 cm x 4 cm => 24 cm³
Density = 19.3 g/cm³
Mass = ?
Therefore:
m = D x V
m = 19.3 x 24
m = 463.2 g
