Which of the following statements regarding corrosion is true?

Which of the following statements regarding corrosion is true? Correct Answer Strains in metals affect the rate of corrosion

More active metals are readily corroded. Presence of impurities in metals enhances the chances of corrosion. Pure metals do not corrode. Corrosion takes place rapidly at bends, scratches, nicks and cuts in the metal. Electrolytes, if present, also increase the rate of corrosion.
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