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DINESH PUBLICATION-D-AND -F BLOCK ELEMENTS-JEE (Main ) & other engineering entrance examination
- The correct statemet is
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- Which is not true for describing the catalyti activity of transitio...
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- The electronic configuration of Gd^(2+)is :
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- Upon heating poatssium permanganate, which of the following compou...
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- The atomic number of cerium (Ce) is 58. The correct electronic con...
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- The colour of KMnO(4) is due to
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- Which of the following statements is incorrect for KMnO(4)?
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- In which of the following d-d transition involves absorption in the ...
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- The highest oxidation state exhibited by a transition elements is .
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- Which of the following metal ions has a calculated magnetic moment v...
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- Which of the following statement regarding lanthandes is false?
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- The bivalent metal ion having maximum paramagnetic behaviour among ...
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- Why are Mn^(2+) compounds more stable than Fe^(2+) toward oxidation to...
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- Which of the following statement is worng regrading lanthanoids?
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- The correct basicity order of the following lanthanoid ions is
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- When MnO(2) fused with KOH, a coloured compound is formed . The produc...
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- Identify the cases(s) where there in change in oxidation number.
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- Sodium salt of an organic acid 'X' produces effervescence with conc. H...
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- For redox reaction {:(xMnO(4)^(-)+yH(2)C(2)O(4)+ZH^(+)),(" ...
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- 1 mole of FeSO(4) (Atomic mass of Fe = 55.84g mol^(-1)) is oxidised ...
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