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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
- Prussian blue is formed when :
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- In haemoglobin the iron shows oxidation state :
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- An example of double salt is :
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- Which one of the following pairs of substances on reaction will not ev...
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- The most abundant ore of iron is :
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- Colourless transition metal ion is:
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- Mohr's salt is :
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- If a compound absorbs violet colour from the sunlight, then the observ...
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- If orange - red colour is absorbed from white light, the observed col...
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- Which transition elements exhibit +8 oxidation state ?
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- Colour in transition metal compounds is attributed to :
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- An acidified solution of KMnO4 oxidises :
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- The outermost shell electronic configuration 3d^5,4s^2 represents :
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- Maximum paramagnetism in 3d -series shown by :
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- The stable oxidation states of Mn are:
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- The most stable ion is :
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- Which is not an interstitial compounds ?
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- The two electrons in helium atom:
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- Transition elements exhibit positive oxidation state only. This is bec...
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- The outside energy levels of an atom have the configration s^2p^6d^5S^...
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