Observe the following diagram. In which test tube a small iron nail will rust rapidly?Oil layer on boiled waterAirSalt solutionAir and anhydrous calcium chloride
![Rust experiment. Image 2 of 2. Iron nails in test tubes under different conditions, from left to right: water & air, drying agent, distilled water top Stock Photo - Alamy Rust experiment. Image 2 of 2. Iron nails in test tubes under different conditions, from left to right: water & air, drying agent, distilled water top Stock Photo - Alamy](https://c8.alamy.com/comp/2ADN83W/rust-experiment-image-2-of-2-iron-nails-in-test-tubes-under-different-conditions-from-left-to-right-water-air-drying-agent-distilled-water-top-2ADN83W.jpg)
Rust experiment. Image 2 of 2. Iron nails in test tubes under different conditions, from left to right: water & air, drying agent, distilled water top Stock Photo - Alamy
![These are iron nails with their heads wrapped in aluminium, zinc and nothing respectively. Why does the iron nail with aluminium wrapped around it corrode so much more than the zinc and These are iron nails with their heads wrapped in aluminium, zinc and nothing respectively. Why does the iron nail with aluminium wrapped around it corrode so much more than the zinc and](https://preview.redd.it/uzkyyebziza51.jpg?auto=webp&s=f4d82d8214759970c447e0e2e0d712e695c2dccc)
These are iron nails with their heads wrapped in aluminium, zinc and nothing respectively. Why does the iron nail with aluminium wrapped around it corrode so much more than the zinc and
![Experiment to prove that the presence of air and water are essential for corrosion/rusting - YouTube Experiment to prove that the presence of air and water are essential for corrosion/rusting - YouTube](https://i.ytimg.com/vi/Y0s44Wcrwak/maxresdefault.jpg)
Experiment to prove that the presence of air and water are essential for corrosion/rusting - YouTube
![The given figure represents an experiment performed by Nivedite. There are two iron nails immersed in dilute solution of salt and water. The nails are connected to a battery, Nivedite observed that The given figure represents an experiment performed by Nivedite. There are two iron nails immersed in dilute solution of salt and water. The nails are connected to a battery, Nivedite observed that](https://homework.study.com/cimages/multimages/16/untitled-18184483957518797213.jpg)
The given figure represents an experiment performed by Nivedite. There are two iron nails immersed in dilute solution of salt and water. The nails are connected to a battery, Nivedite observed that
![Three experiments to study the process of rusting are given below. Observe the three test tubes and answer the following questions.Test Tube 1 Test Tube 2 Test Tube 3A. Why the nail Three experiments to study the process of rusting are given below. Observe the three test tubes and answer the following questions.Test Tube 1 Test Tube 2 Test Tube 3A. Why the nail](https://search-static.byjusweb.com/question-images/img/study_content/content_ck_images/images/5Q42.png)