Consider the following statements.
The electrochemical series helps
1. in extraction of metals.
2. in protecting themetal fromcorrosion.
3. in comparing the reactivity of metals.
Which of the above is/are true?
Consider the following statements.
The electrochemical series helps
1. in extraction of metals.
2. in protecting themetal fromcorrosion.
3. in comparing the reactivity of metals.
Which of the above is/are true? Correct Answer 1, 2 and 3

