Jawapan

2016-10-06T23:28:20+08:00
-the experiment to show the arrangement of particles in SOLID can be tested through the gel and potassium permanganate. the gel is observed to be coloured purple by potassium permanganate . the diffusion in the solid is the slowest as there is space in a solid thus they are arrange very close together.
-the experiment to show the arrangement of particles in LIQUID can also be tested through the water with a few drop of iodine. the water change into yellow colour when the iodine solution is dropped into the water and left for 1-2days. the diffusion through liquid is much faster than through solid as the particles are only arrange close together.
- the experiment to show the arrangement of particles in GAS can be tested by ammonia particles and air particles with damp red litmus paper. the cotton wool which soaked in ammonia change the colour of damp red litmus paper into blue. this diffusion in gas is the fastest because there are plenty of space between the particles & they are very far apart from each other
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wow seriously where u got this information ? this is so detail tho thank you !
I found these answer in my f1 notes haha :') u are welcome ! sorry not in malay
its okay i still got it ;)
:)