Question

the rusting process take place rapidly presence of a......
a)salt
b) precipitate
c)oil
d) air​

Answer 1

precipitation

Explanation:

precipitation

Answer 2

The rusting process takes place rapidly in the presence of a salt. (option a)

• In the rusting process, the redox (both reduction and oxidation) reaction takes place. In this redox reaction, the iron gets a serious amount of reduction reaction because it loses electrons.
• So, the rate of the rusting reaction is dependent on the oxidation rate of the iron.
• In this scenario, any kind of electrolyte, like the salt, can increase the conductivity and that's why more amount of electron transfer (or, electron losing oxidation process) can take place. As a final result, the rusting process gets a serious amount of acceleration.