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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
- Write the iupac name of the compound : Li[Al H4]
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- The number of paramagnetic ions among Ti^(3+), Cr^(3+), Ti^(4+), Fe^(2...
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- The magnetic moment of a transition metal ion is found to be 4.90 BM. ...
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- The oxidation number of Mn in the product of alkaline oxidative fusion...
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- In neutral or faintly alkaline solution, 8 moles of permanganate anion...
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- Electronic configuration of a transition element X in +3 oxidation s...
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- The electronic configuration of Cu (II) is 3d^9 whereas that of Cu (I)...
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- Complete the following:
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- Generally transition elements form coloured salts due to the presence ...
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- On addition of small amount of KMnO4 to concentrated H2SO4, a green oi...
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- The magnetic nature of elements depends on the presence of unpaired el...
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- Which of following oxidation state is common for all lanthanide ?
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- Which of the following reactions are disproportionation reactions ? (...
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- The commercial name of calcium sulphate is-
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- There are 14 elements in actinoid series. Which of the following eleme...
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- The number of moles of KMnO4 that will be needed to react with one ...
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- Which of the following is amphoteric oxide? Mn2O7, CrO3, Cr2O3, CrO, V...
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- Gadolinium belongs to 4f series. It’s atomic number is 64. Which of th...
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- Interstitial compounds are formed when small atoms are trapped inside ...
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- The magnetic Moment is associated with its spin angular momentum and o...
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