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in an experiment a painted nail was placed in a beaker containing sea water. the beaker was left undisturbed for 10 days. after 10 days, the nail begun to rust. which of the following statements is/are correct |
Answer» <html><body><p>this is false, because <a href="https://interviewquestions.tuteehub.com/tag/iron-1051344" style="font-weight:bold;" target="_blank" title="Click to know more about IRON">IRON</a> when put in <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> or in air so iron <a href="https://interviewquestions.tuteehub.com/tag/begun-7271172" style="font-weight:bold;" target="_blank" title="Click to know more about BEGUN">BEGUN</a> to rust</p></body></html> | |