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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
- Which compound gives acetylene on reaction with water ?
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- At high temperature nitrogen can combine directly with:
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- The biggest ion is:
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- A linear molecule is:
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- Celestine is an ore of:
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- The wire of flash bulbs are made up of:
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- Chemical A is used for water softening to remove temporary hardness. A...
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- When zeolite, (hydrated sodium aluminium silicate), is treated with ha...
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- Scarlet flame colour of bunsen flame is characteristic of :
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- The calcium salt used as manure is:
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- Which category of salts of alkaline earth metals is not found in solid...
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- Ba(OH)2 is used to estimate the amt. of :
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- Thermal decomposition of which compound yeilds a basic and acidic oxid...
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- Mg burns with a brilliant flame.This property is used in:
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- The action of dil. HNO3 on magnesium gives:
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- Which alkaline earth metal is the most abundant in the earth's crust?
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- In between the metals A and B, both form oxide but B also form nitride...
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- The correct order regarding the solubility of alkaline earth metals ha...
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- Magnesium can displace:
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- Which reaction involves oxidation nor reduction ?
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