Which change will have the least effect on the solubility of a solid?

• increase in temperature

• increase in surface area

• decrease in temperature

• decrease in pressure

A change in pressure has the greatest effect on the solubility of a solution that contains a

• solid in a liquid

• gas in a liquid

• liquid in a liquid

• liquid in a solid

Which change will increase the solubility of a gas in water?

• increase in pressure and increase in temperature

• increase in pressure and decrease in temperature

• decrease in pressure and increase in temperature

• decrease in pressure and decrease in temperature

The solubility of which substance will not be affected by an increase in pressure?

• N_2(g)

• SO_3(g)

• CO_2(g)

• LiCl_(s)

As temperature of water increases, which substance will show a decrease in solubility?

• CaBr_2(s)

• KNO_3(s)

• CO_(g)

• KBr_(s)

As the pressure of a system is changed from 1 atm to 2 atm, the solubility of which substance will be most affected by this change?

• HCl_(l)

• HCl_(g)

• LiCl_(s)

• LiCl_(l)

At standard pressure, water at which temperature will contain the most dissolved NH₄Cl_(s) particles?

• 5^oC

• 10^oC

• 15^oC

• 20^oC

At which temperature would 100 g H₂O_(l) contain the most dissolved oxygen?

• 10^oC

• 20^oC

• 30^oC

• 40^oC

Tags

NGSS.HS-ESS2-5

At which temperature would water contain the least amount of dissolved NaNO_3(s) at 1 atm?

• 70^oC

• 80^oC

• 320K

• 330K

Under which conditions would carbon dioxide be most soluble in water?

• 10^oC and 1 atm

• 10^oC and 2 atm

• 20^oC and 1 atm

• 20^oC and 2 atm

Tags

NGSS.HS-PS1-5