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- 1. Multiple Choice
The picture shows a mixture of maruku and nuts.
What is the best method you can suggest to separate the mixture?
hand-picking
sieving
floatation
filtration
- 2. Multiple Choice
This method is to separate fine-sized materials and large sized materials.
What method refer to statement above?
- 3. Multiple Choice
This method is to separate solid materials and liquid materials.
What method refer to statement above?
- 4. Multiple Choice
This method is to separate materials that can be attracted by a magnet.
What method refer to statement above?
- 5. Multiple Choice
Materials can dissolve more quickly when :
using hot water
using cold water
being stirred
not being stirred
small-sized materials
- 6. Multiple Choice
What is the method used in above diagram?
Floatation
Filtration
Sieving
Hand-picking
- 7. Multiple Choice
Choose materials that can dissolve in water?
- 8. Multiple Choice
Choose materials that cannot dissolve in water?
- 9. Multiple Choice
Alya adds some corn kernels, a little sugar and some raisin into a glass of water and stirs.
Which materials become visible after stirring?
Corn kernels
sugar
raisin
- 10. Multiple Choice
Diagram shows two type of sugar.
Which sugar can dissolve more quickly in water?
A
B
- 11. Multiple Choice
Diagram shows two type of water.
Which water can dissolve sugar more quickly?
A
B
- 12. Multiple Choice
Which statement is correct?
Small-sized materials dissolve more quickly than big-sized materials.
Big-sized materials dissolve more quickly than small-sized materials.
- 13. Multiple Choice
Which statement is correct?
Materials can dissolve more quickly in water if stirred.
Materials can dissolve more quickly in water if not stirred.
- 14. Multiple Choice
Which statement is correct?
Materials can dissolve more quickly in hot water than cold water.
Materials can dissolve more quickly in cold water than hot water.
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