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Van-Arkel method of refining Zirconium i...

Van-Arkel method of refining Zirconium involves,

A

removing all oxygen and nitrogen impurities.

B

removing CO impurity

C

removing Hydrogen impurity

D

removing silica impurity

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The correct Answer is:
A
removing all oxygen and nitrogen impurities
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SUNSTAR PUBLICATION-K-CET-CHEMISTRY 2016-Multiple Choice Questions
  1. The correct statement regarding entropy is,

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  2. Equilibrium constants K1 and K2 for the following equilibria (a) NO...

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  3. Van-Arkel method of refining Zirconium involves,

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  4. The composition of .copper matte. is,

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  5. The complex formed when Al2 O3 is leached from Bauxite using concentra...

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  6. The property which is not true about Fluorine is,

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  7. Which is true regarding nitrogen ?

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  8. The shape of XeF6 is,

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  9. The number of isomers possible for the octahedral complex [CoCI2 (en)(...

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  10. CO is a stronger ligand than Cl^- because

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  11. The bivalent metal ion having maximum paramagnetic behaviour among the...

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  12. When a brown compound of Mn (A) is treated with HCI, it gives a gas (B...

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  13. Mn^(2+) compounds are more stable than Fe^(2+) compounds towards oxida...

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  14. Which of the following sequence is correct regarding field strength of...

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  15. As per IUPAC norms, the name of the complex [Co(en)2 (ONO)Cl]Cl is

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  16. In the following sequence of reactions , A overset("Reduction")to B...

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  17. An organic compound .A. on reduction gives compound .B., which on reac...

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  18. Which of the following gives positive Fehling.s solution test ?

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  19. A liquid can exist only,

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  20. The energy of electron in the n^(th) Bohr orbit of H-atom is

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