Lemonade is prepared by mixing lemon juice and sugar in water.You wish to add ice to cool it.Should you add ice to the lemonade before or after dissolving sugar?In which case would it be possible to dissolve more sugar? Does water dissolve an equal amount of salt and sugar? What can be done to dissolve more salt in a saturated solution of water and salt? [5 MARKS]
Lemonade is prepared by mixing lemon juice and sugar in water.You wish to add ice to cool it.Should you add ice to the lemonade before or after dissolving sugar?In which case would it be possible to dissolve more sugar? Does water dissolve an equal amount of salt and sugar? What can be done to dissolve more salt in a saturated solution of water and salt? [5 MARKS]
Should you : [2 Marks]
Does : [2 Marks]
What : [1 Mark]
We should add sugar before adding ice.
Sugar dissolves in warm water more quickly than in cold water.We can dissolve more sugar in warm water.
We should always remember that water does not dissolve equal amounts of different substances. it will dissolve different amounts of salt and sugar.
To dissolve more salt in a saturated solution of salt and water, we can heat the solution to dissolve more salt in it.
Should you : [2 Marks]
Does : [2 Marks]
What : [1 Mark]
We should add sugar before adding ice.
Sugar dissolves in warm water more quickly than in cold water.We can dissolve more sugar in warm water.
We should always remember that water does not dissolve equal amounts of different substances. it will dissolve different amounts of salt and sugar.
To dissolve more salt in a saturated solution of salt and water, we can heat the solution to dissolve more salt in it.
