Question

9. Take few iron nails and store some of them in an air tight container having silica
gel. Leave the rest of the iron nails in a test tube and place them outside in the rainy
weather. Observe the iron nails after a week.
a. What will happen to the nails placed in the air tight container and in the test
tube?
b. Which way would you prefer to keep iron nails?​

Answer 1

Answer:

(a)The iron nail will not get corroded.

(b) The iron nail should be kept in air tight container to prevent it from corrosion.

Answer 2

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$\implies$a. Nails placed in the air tight container will remain unaffected and no rust would beformed on them due to absence of moisture. Nails placed outside in the test tube would react with oxygen and moisture and formed rust.

b. I would prefer to keep the nails in an air tight.

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@$\sf{</strong><strong>pavneet24࿐</strong><strong>}$