1. Which of the following can increase the final height of the liquid level in the capillary tube?

1) raising the temperature of the water to 30oC
2) using a larger beaker to hold more water
3) using a 10% sucrose solution

答案係1) and 3) only

我想問點解1)係岩?

THX

Osmosis 好似會受溫度影響 溫度越高 行得越快 ?

At higher temperature , water particles have more kinetic energy and collide more frequently , hence the rate of osmosis will be increased , and the rate of net movement between water particles and sucrose solution will be increased , and lead to the final height of the liquid level in the capillary tube increased .

有錯請指

HA 6667 - HT 9578 :At higher temperature , water particles have more kinetic energy and collide more frequently , hence the rate of osmosis will be increased , and the rate of net movement between water particles and sucrose solution will be increased , and lead to the final height of the liquid level in the capillary tube increased .

有錯請指

但佢rate快d, 但final唔係應該一樣咩? 因為個equilibrium唔係都一樣咩?