Which best defines partial pressure in a mixture of gases?
a pressure that is exerted by all the gases of a mixture on the container
b pressure that is exerted by one gas as if it occupied a container by itself
c half of the pressure that is exerted by the gases of a mixture on the container
d sum of the individual pressures that are exerted by two or more gases

Correct answer choice is :

D) Sum of the individual pressures that are exerted by two or more gases

Explanation:

The pressure used by each gas in a gas mixture is sovereign of the pressure used by all other vapors present. Consequently, the total pressure used by a mixture of gases is the sum of the biased pressures of the segments. Air is a comparable compound of the gaseous elements nitrogen, oxygen, and smaller quantities of other materials. Salt, sugar, and many other materials dissolve in water to form homogeneous compounds.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.