Osmosis and Sucrose Solution Experiment Quiz

What is the main aim of the osmosis experiment involving potato chips?

• To investigate how sucrose concentration affects potato mass

• To measure the sugar content in potatoes

• To determine the effect of temperature on potato mass

• To find the best way to cook potatoes

Which of the following is an independent variable in the experiment?

• Percentage change in mass

• Initial mass of potato chips

• Concentration of sucrose solution

• Volume of water used

What should be the heading of the first column in the results table?

• Initial Potato Mass

• Final Potato Mass

• Sucrose Solution Concentration

• Percentage Change in Mass

Which piece of equipment is NOT required for the experiment?

• Ruler

• Stopwatch

• Microscope

• Top pan balance

How much sucrose is needed for a 40% solution per 100 ml?

• 80 grams

• 60 grams

• 40 grams

• 20 grams

What tool is used to cut out the potato chips?

• Grater

• Scalpel

• Peeler

• Cork corer

What is the length to which each potato chip should be trimmed?

• 5 cm

• 3 cm

• 6 cm

• 4 cm

How long should the potato chips be left in the sucrose solution?

• 2 hours

• 1 hour

• 3 hours

• 30 minutes

What is the purpose of blotting the potato chips with a paper towel?

• To remove excess water for accurate mass measurement

• To dry them completely

• To add flavor

• To make them shiny

What is the next step after recording the final mass of the potato chips?

• Calculate the change in mass and percentage change

• Add more sucrose to the solution

• Dispose of the potato chips

• Repeat the experiment