Question

13. Take vinegat, lemon juice, soapy
water, baking soda in different vessels.
Put beetroot pieces in the vessels.
Predict what happens? Verify your
prediction by observing the changes.
After 10 minutes, 30 minutes, 60
minutes record your observations.
What do you conclude?
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Answer 1

Answer:

After carrying out the experiment, u would see that the vessel with beetroot juice and vinegar will turn the whole solution red. This is because beetroot performs as an indicator of acids and bases. ... In case of baking soda and soap water , the solution in the vessel will turn green as because they are bases.

Explanation:

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Answer 2

Answer:

lemon juice changes color because it is an acid and beetroot is an indicator.

soapy water also change its color because it an alkali

baking soda is also a base