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ICSE-THE s - BLOCK ELEMENTS-NCERT TEXT-BOOK. EXERCISES (WITH HINTS AND SOLUTIONS)
- What are the common physical and chemical features of alkali metals?
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- Discuss the general characteristics and gradation in properties of alk...
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- Why are alkali metals not found in nature ?
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- Find out the oxidation state of sodium in Na(2)O(2)
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- Explain, why is sodium less reactive than potassium ?
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- Compare the alkali metals and alkaline earth metals with respect to ...
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- Compare the alkali metals and alkaline earth metals with respect to ...
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- Compare the alkali metals and alkaline earth metals with respect to so...
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- In what ways lithium shows similarities to magnesium in its chemical b...
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- Explain why can alkali and alkaline earth metals not be obtained by ch...
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- Why are potassium and caesium rather than lithium used in photoelectri...
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- When an alkali metal dissolves in liquid ammonia the solution can acqu...
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- Beryllium and magnesium to not give colour to flame whereas other alka...
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- Discuss the various reactions that occur in the Solvay process
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- Potassium carbonate cannot be prepared by Solvay process. Why ?
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- Why is Li(2)CO(3) decomposed at a lower temperature whereas Na(2)CO(3)...
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- Compare the solubility and thermal stability of the following compound...
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- Starting with sodium chloride how would you proceed to prepare (i) sod...
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- Starting with sodium chloride how would you proceed to prepare (i) sod...
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- Starting with sodium chloride how would you proceed to prepare (i) sod...
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