Question

5. Which mixture can you seperate by filtering?
A. ink and water
B. sand and water
C. sugar and water
D. vinegar and peas
Q. 2 Which method of seperation would you use, if you want to collect...
1. some sugar from a sugar solution?...............................................
2. rice grains, which have accidentally been mixed with flour?.....................................................
3. some pure water from salty water?...................................................
4. some salt from salty water?.....…...........................
5. some clear water from muddy water?..................................
Q. 3 Ali was finding out how quickly 5g of sugar dissolved in water at different temperatures. The line graph shows his results.
1) One of her results is probably wrong. Circle this result on a graph.
2) How does the temperature of the water affect the speed of dissolving?
______________________________________________________
3) Predict how long 5g of sugar will take to dissolve at 5°C.
........................... seconds.
4) What would happen to the speed of dissolving if Ali had used sugar which was crushed into smaller pieces?
_________________________________________________________________________________

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Answer 1

Answer:

sand and water please make me brainlist