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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
- The major constituent of cement is:
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- A gas reacts with CaO and not with NaHCO3 is:
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- The decreasing order of second ionisation enthalpy of K, Ca and Ba is:
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- Mg burns in:
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- Which alkaline earth metal shows some anomalous behaviour and has the ...
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- The weakest base among NaOH, Ca(OH)2 , KOH and Zn(OH)2
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- Electrolysis of fused KCl.MgCl2. 6H2O gives:
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- A metal carbonate is sparingly soluble in water and evolves CO2 on hea...
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- Hydrogen combines directly with:
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- The cation which forms a yellow precipitate with potassium chromate in...
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- Which alkaline earth metal forms complex salts ?
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- The low solubility of BaSO4 in water is due to:
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- Which is insoluble in water ?
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- Beryllium hydride is obtained by:
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- Oxygen can obtained by heating:
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- For industrial purposes hydrogen is obtained by:
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- Which substance is used in the laboratory for a fast drying of neutral...
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- The ionic carbide is:
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- A sudden large jump between the values of second and third ionisation ...
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- Magnesium burns in CO2 to form:
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