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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
- Which metal is commonly used for galvanising iron?
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- Zn and Cd do not show variable valency, because:
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- Which sulphide is not precipitated in acid solution?
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- To prevent corrosion, iron pipes carrying drinking water are coated wi...
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- Which does not give a precipitate with excess of NaOH?
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- The one which has lowest ox. No. of Hg?
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- Which metal loses meniscus on exposure to ozone?
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- Ozone can be detected using:
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- A reagent that can separate Fe from Zn is,
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- Colourless transition metal ion is:
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- Which of the following is correct?
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- Cast iron is manufactured by remelting:
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- Which metal is used for filament of electric bulb?
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- Bessemer convergter is used in the manufacture of
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- Anydrous ferric chloride is prepared by:
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- One of the important uses of ferrous sulphate is in the:
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- Blood red colour solution is produced when ferric chloride solution is...
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- The group of metals which is known as ferrous metals is:
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- Which group of metals is known as Pt-metals?
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- Which is used for stopping bleeding?
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