Question

2.1.2 How do Acids and Bases React with Metals?
Activity 2.3
Set the apparatus as shown in Fig. 2.1.
What do you observe on the surface of zinc granules?
Why are bubbles formed in the soap solution?
What do you observe?
Repeat this Activity with some more acids like HCI, HNO and CH,COOH.
Are the observations in all the cases the same or different?​

Answer 1

Answer:

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