Answer:
the answer you have marked is correct.
C is correct.
Answer:
False
True
True
False
False
True
Explanation:
Ideal behavior of gases is observed at high temperature and low pressure when the gas molecules are isolated from each other.
According to the kinetic theory of gases, gases occupy negligible volume and do not exert significant attractive forces on each other.
The average velocity of gases at constant temperature depends on molecular mass. Heavier molecules possess smaller average velocity than lighter molecules at constant temperature.
At constant temperature, molecules of different gases have the same average kinetic energy but different average velocities since they have different molecular masses. So, the average kinetic energy of gas molecules only depends on temperature.
Which list places the layers of the sun in the correct order from innermost to outermost?
Corona, photosphere, chromosphere
Photosphere, convective zone, radiative zone
Convective zone, chromosphere, corona
Radiative zone, corona, convective zone
the answer is most likely
Convective zone, chromosphere, corona
Molar mass KOH = <span>56.1056 g/mol
Number of moles:
4.0 / 56.1056 => 0.0712 moles
Therefore:
Molarity = moles / Volume
Molarity = 0.0712 / 2.0
=> 0.0356 M</span>