explain the effect of temperature on solubility of the substance? suitable for 4th grade ( i will mark as brainlist if you give the correct answer and which is suitable for 4th grade or if the answer is wrong i will report)
Answers
Answer:
For many solids dissolved in liquid water, the solubility increases with temperature.
The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.
The increased vibration (kinetic energy) of the solute molecules causes them to dissolve more readily because they are less able to hold together.
Key Terms
solubility: The amount of a substance that will dissolve in a given amount of a solvent to give a saturated solution under specified conditions.
kinetic energy: The energy possessed by an object because of its motion, equal to one half the mass of the body times the square of its velocity.
Explanation:
ANSWER
The solubility of a gas decreases with rising temperatures. According to Charle's law, as we increase temperature, the volume of a given mass of gas dissolved in solution increases.
Hence, water cannot accommodate gas in it and the gas bubbles out.
So, the correct option is B