Question

you are given five iron nails. Each nail is kept in a test tube containg the liquids mentioned below. Explain what happens to the iron nail in each case.

1. salt water
2. kerosene
3. hot water
4. vaseline
5. apple juice


I want this answer in one sentence if you are able to give so please.​

Answer 1

Answer:

the iron nails in salt water kerosene hot water and apple juice will sink but the one in vaseline will float due to difference in densities

Answer 2

Answer:

Nail A and B does not rust because oil protect nail from rusting by avoiding the contact of oxygen with nail.

Soda lime helps in removing of the rust formed on the nail.

Hence only Nail C rust.

Explanation:

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