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USHA PUBLICATION-D- AND F_BLOCK ELEMENT & CO-ORDINATION COMPOUND -EXERCISE
- The effective atomic number of 'Cr' in [Cr(H2O)6]^(3+) ion is
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- When steam is passed over red hot iron, the products formed are
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- FeSO4. 7H2O is known as
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- Which of the following natural compound does not exist as co-ordinatio...
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- Which of the following ions is coloured in solution ?
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- The highest magnetic moment is shown by the transition configuration
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- The carbon content in steel is
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- Annealing is a process in which
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- The IUPAC name of Ni(CO)4 is
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- [Co(NH3)5Br]SO4 and [Co(NH3)5SO4]Br are related as
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- IUPAC name of Na3[Al(C2O4)3] is
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- An octabedral complex is formed when the central metal atom is hybrid...
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- The most stable oxidation state of iron is
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- The number of moles of ions produced per mole of K4[Fe(CN)6] in aqueou...
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- What is the co-ordination number of 'Co' in [Co(NH3)6]Cl3 ?
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- Which of the following is a transition metal ?
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- Which of the following has highest magnetic moment?
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- Which of the following is not an alloy of copper?
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- Which of the alloys contains copper ?
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- Which of the following characteristics of transition metals is associa...
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