MAXIMUM PUBLICATION-THE s-BLOCK ELEMENTS-EXERCISE
- Monovalent Na^+, K^+ ions and divalent Ca^(2+) , Mg^(2+) ions are fou...
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- Beryllium shows a diagonal relationship with aluminium. Mention any tw...
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- Match the following:
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- Lithium and Magnesium belong to 1st and 2nd groups in the periodic tab...
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- compound of calcium is used in hospitals for setting fracture of bones...
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- Alkali metals and alkaline earth metals belong to the s-block of the p...
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- Alkali metals and alkaline earth metals belong to the s-block of the p...
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- Alkali metals and alkaline earth metals belong to the s-block of the p...
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- Alkali metals and alkaline earth metals belong to the s-block of the p...
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- A mixture of NaOH and CaO is known as .
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- When CO2 is passed through lime water it turns milky. On passing exces...
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- Give reasons. (i )Solutions of alkali metals in liquid ammonia are blu...
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- Match the following:
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- The reactivity of alkali metals towards air is different for different...
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- The metal present in the chlorophyll of plants is .
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- Give any two uses of caustic soda
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- When sodium metal dissolves in liquid ammonia, it gives a deep blue co...
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- Alkali metals are highly reactive due to their low ionization enthalpi...
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- Alkali metals are highly reactive due to their low ionization enthalpi...
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- Alkali metals dissolve in liquid ammonia to give blue coloured solutio...
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