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What is physical change and chemical change, what is galvanization and rusting​

Answer» <html><body><p>tion:A chemical change <a href="https://interviewquestions.tuteehub.com/tag/results-2643" style="font-weight:bold;" target="_blank" title="Click to know more about RESULTS">RESULTS</a> from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are <a href="https://interviewquestions.tuteehub.com/tag/burning-905666" style="font-weight:bold;" target="_blank" title="Click to know more about BURNING">BURNING</a>, cooking, rusting, and rotting. Examples of physical changes are boiling, <a href="https://interviewquestions.tuteehub.com/tag/melting-1093090" style="font-weight:bold;" target="_blank" title="Click to know more about MELTING">MELTING</a>, freezing, and shredding.Galvanization or <a href="https://interviewquestions.tuteehub.com/tag/galvanizing-470095" style="font-weight:bold;" target="_blank" title="Click to know more about GALVANIZING">GALVANIZING</a> (also spelled galvanisation or galvanising) is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are submerged in a <a href="https://interviewquestions.tuteehub.com/tag/bath-893789" style="font-weight:bold;" target="_blank" title="Click to know more about BATH">BATH</a> of molten hot zinc.</p></body></html>


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