(1) Both Statement I and Statement II are correct. (2) Both Statement I and Statement II are inc...

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(1) Both Statement I and Statement II are correct.
(2) Both Statement I and Statement II are incorrect.
(3) Statement I is correct and Statement II is incorrect.
(4) Statement I is incorrect and Statement II is correct.
Statement-I: Blocks of magnesium are often stapped to steel hulls of ocean going ships
Statement-II: Magnesium causes cathodic protection of iron
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