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Which of the following sets of elements ...

Which of the following sets of elements have almost same atomic size?

A

Sc, Ti, V

B

Ni, Cu, Zn

C

Fe, Co, Ni

D

V, Ni, Cu

Text Solution

Verified by Experts

The correct Answer is:
C
Atomic radii of Fe, Co and Ni is almost same.
`{:("",Fe, Co,Ni),("Atomic radii (pm)",126,125,124):}`
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MTG GUIDE-THE d-AND f- BLOCK ELEMENTS-NEET CAFE (TOPICWISE PRACTICE QUESTIONS)
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  3. Which of the following sets of elements have almost same atomic size?

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  10. Iron is obationed on a commercial scale from Fe2O3 by reduction with

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  11. Which of the following has highest melting point?

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  12. Anhydrous ferric chloride is prepared by

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  13. Which of the following is the most impure form of iron?

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  14. An excess of Na2S2O3 reacts with aqueous CuSO4 to give

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  16. In which of the following cases, the stability of two oxidation states...

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  18. Amongst TiF(6)^(2-), CoF(6)^(3-) , Cu(2)Cl2 and NiCl4^(2-) (at. Nos. T...

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  20. In context with the transition elements, which of the following statem...

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