Question

What is the prediction of an apple if you put each slice a water,milk,lemon & soda?

Answer 1

Answer:

Place 2-3 wedges in five separate bowls and cover the apples with each of the liquids: water, baking soda, lemon juice, milk, white vinegar. Tip: Place three spoonfuls of baking soda in water to make baking soda solution.

Answer 2

ANS:The lemon juice will delay the process of browning in the fruit from the acidity concentration in the liquid.The milk and water covered Apple slices will brown as these liquid don't have any acidity to prevent the process of oxidation. you can take the Apple slice experiment one step further with your students