(D) The catalytic activity of transition elements is primarily attributed to their ability to exhibit $Variable \ oxidation \ states$ and their capaci

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(D) The catalytic activity of transition elements is primarily attributed to their ability to exhibit $Variable \ oxidation \ states$ and their capacity to form $complexes$. These properties allow them to provide a large surface area and form intermediate compounds with reactants,thereby lowering the activation energy of the reaction.

Class 12 Chemistry d-and f-Block Elements Chemical properties

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Which of the following characteristics of the transition metals is associated with their catalytic activity?

AP EAMCET 2016 All AP EAMCET

A
Colour of hydrated ions
B
Diamagnetic behaviour
C
Paramagnetic behaviour
D
Variable oxidation states

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Class 12

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d-and f-Block Elements

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Chemical properties

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Which of the following does not react with oxygen directly? $Zn$,$Ti$,$Pt$,$Fe$

Medium

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Among $K, Ca, Fe,$ and $Zn$,the element which can form more than one binary compound with chlorine is

MediumAIPMT 2004

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Which of the following pairs of oxides is amphoteric in nature?

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For the four successive transition elements $(Cr, Mn, Fe, \text{ and } Co)$,the stability of $+2$ oxidation state will be in which of the following order?
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DifficultAIPMT 2011

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The electronic configuration of $Cu(II)$ is $3d^9$ whereas that of $Cu(I)$ is $3d^{10}$. Which of the following is correct?

MediumJEE MAIN 2024

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Which of the following characteristics of the transition metals is associated with their catalytic activity?

Similar Questions

Which of the following does not react with oxygen directly? $Zn$,$Ti$,$Pt$,$Fe$

Among $K, Ca, Fe,$ and $Zn$,the element which can form more than one binary compound with chlorine is

Which of the following pairs of oxides is amphoteric in nature?

For the four successive transition elements $(Cr, Mn, Fe, \text{ and } Co)$,the stability of $+2$ oxidation state will be in which of the following order?(Atomic numbers: $Cr = 24, Mn = 25, Fe = 26, Co = 27$)

The electronic configuration of $Cu(II)$ is $3d^9$ whereas that of $Cu(I)$ is $3d^{10}$. Which of the following is correct?

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For the four successive transition elements $(Cr, Mn, Fe, \text{ and } Co)$,the stability of $+2$ oxidation state will be in which of the following order?
(Atomic numbers: $Cr = 24, Mn = 25, Fe = 26, Co = 27$)