Recent questions and answers in d - and f - Block Elements

by Ambreen in d - and f - Block Elements asked Aug 13, 2022

Identify the incorrect statement from the following

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by JeeNeetQnA in d - and f - Block Elements asked Jul 18, 2022

Gadolinium has a low value of third ionisation enthalpy because of

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by sidhantnair in d - and f - Block Elements answered Mar 22, 2022

The oxidation states of transition metal atoms in K2Cr2O7, KMnO4 and K2FeO4, respectively, are x, y and z.

1 answer

by Ambreen in d - and f - Block Elements answered Nov 5, 2021

Zr (Z = 40) and Hf (Z = 72) have similar atomic and ionic radii because of :

1 answer

by JeeNeetQnA in d - and f - Block Elements answered Jan 2, 2021

Identify the incorrect statement from the following :

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by JeeNeetQnA in d - and f - Block Elements asked Nov 19, 2020

The reason for greater range of oxidation states in actinoids is attributed to

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by JeeNeetQnA in d - and f - Block Elements asked Nov 19, 2020

HgCl2 and I2 both when dissolved in water containing I− ions, the pair of species formed is

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by JeeNeetQnA in d - and f - Block Elements asked Nov 19, 2020

Name the gas that can readily decolourise acidified KMnO4 solution.

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by JeeNeetQnA in d - and f - Block Elements asked Oct 23, 2020

The manganate and permanganate ions are tetrahedral, due to :

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