contestada

Which substance is less soluble in hot water than in cold water?
A KBr
B NaNO3
C CO2
D Naci

Respuesta :

Answer:

CO2

Explanation:

it is a gas and solubable in colder weather/temperature

The solubility of CO2 is lesser at higher temperature than it is at a lower temprature.

Solubility of a gas

The solubility of a gas in water is an exothermic process. This implies that the higher the temperature, the lower the solubility of the gas.

As such, we know that CO2 is the only gas in the list hence the solubility of CO2 is lesser at higher temperature than it is at a lower temprature.

Learn more about gases: https://brainly.com/question/12786977

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