Science 6_Q1_PeriodicTest
Quiz by CID Marikina
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- Q1
Bien mixed iodized salt and white sugar in a bowl. What did he observe?
They can be separated.They have the same color.They have the same texture and size.They look the same but taste differently.30sSC6-1-d2 - Q2
You were tasked to mix1 tablespoon of sugar in a half glass of water as your activity in Science.What will be the best answer?
Sugar dissolves in water.Sugar can still be seen when mixed with water.
Sugar is mixed with water and forms a homogeneous mixture.Sugar and water retain their characteristics even when mixed together.30sSC6-1-d2 - Q3
Vinegar and soy sauce when mixed together, formed a uniform mixture. Why is that so?
Only one appearance was seen after mixing.Soy sauce and vinegar mix completely.They can be identified separately.
They are miscible liquids.30sSC6-1-d2 - Q4
Homogeneous mixture shave uniform composition throughout. What is another way of describing homogeneous mixtures?
They are unequally distributed.They appear to be of one phase only.The components are the same in composition and character throughout.The components are not distinguished and identified, that is why they appear asone phase only.30sSC6-1-d2 - Q5
Halo-halo is the ultimate summertime treat here in the Philippines. It is an example of a heterogeneous mixture. It is a layered dessert consisting of sweetened beans, fruits, shaved ice drizzled with evaporated milk, and ice cream. What best describes the appearance of Halo-halo?
Each of the ingredients of halo-halo has its own characteristics.Mixing the components of halo-halo changes their characteristics.
Halo-halo is a coarse mixture, whose components are big enough to be seen.The components of halo-halo can be easily distinguished in a mixture due to differences in colors, textures, and shapes.30sSC6-1-d2 - Q6
Mixtures are physical combinations of pure substances that have definite or constant composition. How do you describe the appearance of homogeneous mixtures?
The components of a mixture each keep their original properties.The components of a mixture consist of visibly different substances.
The components of a mixture have the same appearance and composition throughout.The components of a mixture have consistency which is also composed of just one state of matter.30sSC6-1-d2 - Q7
In a science activity, your teacher showed the class a bowl of fruits and vegetables which is an example of heterogeneous mixture. How will you describe the appearance of the bowl of fruits and vegetables?
The fruits and vegetables can be identified.The fruits and vegetables blend together.
Fruits and vegetables can be separated and identified individually.Fruits and vegetables are recognizable wherein the individual pieces can be seen and identified30sSC6-1-d2 - Q8
Mixtures with non-uniform composition are called heterogeneous mixtures. What best describes a heterogeneous mixture?
The particles cannot be seen.The particles can be transferred.The particles can be identified and distinguished from one another.The particles can be identified and visually distinguishable wherein the individual pieces can be seen.30sSC6-1-d2 - Q9
The components of the heterogeneous mixture are not distributed evenly and do not form a uniform composition. What best describes a homogeneous mixture?
The substances are evenly distributed.The substances have a uniform appearance and are distributed evenly.The individual components of the mixture are visible and can be identified.
The individual components of the mixture are evenly distributed which cannot be distinguished from one another.30sSC6-1-d2 - Q10
A solution is a homogeneous mixture that contains two or more substances.
Which of the following is an example of a solution used at home?
chlorine bleach is an effective disinfectantdishwashing liquid removes bad smell and food stain effectively in one wash leaving your utensils, dishes clean, and freshchili sauce adds flavor, moisture, and improves texture to your food.
honey used as a healthy substitute for table sugar in food and drinks30sSC6-1-d2 - Q11
Solute and solvent form a solution. Which of the following is an example of a solution?
Juice drinks increase blood circulation which flush out toxins in our body.Fried rice contains antioxidants because of its vegetable contents.
Hot coffee boosts our energy level.Iced tea keeps us hydrated and chills our nerves.30sSC6-1-d2 - Q12
A solution is a homogeneous mixture of one or more solutes dissolved in a solvent. Which best defines solutes and solvents?
The solute is the substance that is being dissolved.The solvent is the substance that dissolves and usually, it is of greater quantity than solute.The solute is the dissolving agent ina solution.
The solvent is the substance in which the solute is dissolved.30sSC6-1-d2 - Q13
In a glass of fruit juice, which is the solute?
Powdered juice since it was being dissolved by the solvent.The powdered juice and sugar are both in the mixture.In a glass of fruit juice, the water is the solvent.The water has the same amount as the solute.
30sSC6-1-d2 - Q14
Salt solution is a mixture of salt and water. It is an example of a solution. Which of the following is the solvent in this mixture?
Salt is the solute and water are the solvent.Water since it dissolves the solute.Salt is the solvent in the mixture.
In this mixture, salt is the solute.30sSC6-1-d2 - Q15
The student stirred sugar in a glass of water. In what way will the stirring affect the rate of solution formation in a mixture?
It simply moves and dissolves the solvent molecules.Stirring affects how solute dissolves in a solvent.Stirring sugar has no effect on the mixture.
The sugar as solute dissolves in a solvent.30sSC6-1-d2
