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Earn 100

Which of the following does NOT show different oxidation states?
(a)Iron
(b)Copper
(c)Zinc
(d)Manganese

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Important Questions on d- and f-Block Elements
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The highest oxidation state shown by any transition element is _____.

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Oxidation state of osmium in is ______.

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The atomic radii of transition elements in row are _____.

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Which ion has the highest ionic radii?

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The colour of transition metal ions is due to _____ transition.

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In which of the following pairs both the ions are coloured in aqueous solution?

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Which is correct option for the ions and ?

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Magnetic moment is expressed in ______.
