By using Van arkel process, Which of the following elements cannot be extracted:
Correct answer: C. Al
- A. Ti
- B. Zr
- C. Al
- D. All of these
Explanation
The correct answer is Option C: Al. The Van Arkel process can extract ultrapure metals like Ti and Zr, but it cannot extract Al. Options A, B, and D are incorrect because the Van Arkel process can extract Ti and Zr, but not Al.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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