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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
- Compare the chemistry of actinides with that of the lanthanides with...
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- Compare the chemistry of actinides with that of Lanthanides with speci...
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- How do you prepare: K2MnO4 from MnO2 ?
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- How do you prepare: Na2Cr2O7 from Na2CrO4 ?
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- Why are Mn^(2+) compounds more stable than Fe^(2+) compounds towards o...
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- Account for the following : The enthalpy of atomization is lowest for ...
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- How would you account for the following: There is a greater range of o...
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- Name the element of 3d transition series which shows maximum number of...
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- Which transition metal of 3d series has positive E(M^(2+)|M)^(@) value...
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- Why Cr^(2+) is strongly reducing while Mn^(3+) is strongly oxidising ?
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- Name a member of the lanthanoid series which is well known to exhibit ...
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- Express 2120 in roman numbers.
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- Out of Cu^(2+) and Cu^(+) ion, which one is colourless and why?
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- What is lanthanoid contraction? Explain Any two consequences of lantha...
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- The ionisation energies of 6d elements are Greater than 3d elements. G...
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- Express 2121 in roman numbers.
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- Express 1202 in roman numbers.
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- Express 2123 in roman numbers.
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- Express 2125 in roman numbers.
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- Explain why [Ti (H2O)6]^(3+) is violet while [Ti (H2O)6]^(4+) is colou...
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