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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
- Which is not correct regarding copper sulphate ?
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- Molten Ag absorbs about …..times of its volume of O2:
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- Which ore is called malachite ?
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- Copper metal of high purity is obtained by :
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- Which is a coinage metal :
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- Silver obtained from argentiferous lead is purified by :
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- Anhydrous CuCl2 and CuBr2 exist as :
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- Which is obtained when SO2 is bubbled through a solution of CuCl2 ?
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- Aufbau principle is not valid for :
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- The structure of [Cu(H2O)4]^(2+) ions is:
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- The central ion in [Cu(H2O)4]^(2+) ion is :
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- Which may be consumed in the elemental from by human beings ?
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- The standard electrode potentials of Zn, Ag and Cu are - 0.76 V, +0.80...
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- A chocolate brown coloured compound with acetic acid and potassium fer...
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- Which oxide is least stable at room temperature ?
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- Density , malleability and ductility in coinage metals increase in the...
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- Duralumin is an alloy of :
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- Which is soluble in ammonia ?
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- Which metal does not react with CuSO4 solution ?
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- The most important oxidation state of copper is :
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