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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
- The transition metal present in vitamin B12 is:
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- Number of electrons present in the outermost orbit of Fe atom is:
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- The most correct statement for transition metals is:
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- The tendency to show complex formation is maximum in:
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- Maximum number of oxidation states of the transition metals is derived...
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- Which is not correct for transition metals?
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- Transition elements form complexes because of:
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- Fe^2+ ion can be distinguished by Fe^3+ ion by:
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- The elements present in human blood is:
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- d-block elements of periodic table consists of
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- Which oxide of Mn is acidic in nature?
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- The element showing oxidation states of +2,+3,+4,+6 and +7 is:
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- When steam is passed over red hot iron, the products formed are
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- Rusting of iron in moist air involves:
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- d-block elements generally form:
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- Second series of transition elements starts with:
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- The number of incomplete orbitals in inner transition elements is:
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- which catalyst used for the hydrogenation of vegetable oils for making...
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- FeSO(4) , forms brown ring with
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- The brown ring obtained in the ring test for nitrate is due to the for...
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