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Identify the correct statement...

Identify the correct statement  

A

Elemental sodium can be prepared and isolated by electrolysing an aqueus solution of NaCl

B

Elemental Na is a strong oxidising agent

C

Elemental Na is insoluble in `NH_(3 )`

D

Elemental Na is easily oxidised

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The correct Answer is:
D
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AAKASH SERIES-ALKALI METALS-OBJECTIVE EXERCISE - 1
  1. The first three elements of group 1 have the following atomic structur...

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  2. Mark the false statement

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  3. Identify the correct statement

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  4. Pick up the correct statement about the solution on an alkali metal in...

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  5. Potassium metal is - and then sodium?

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  6. Statement-I: Lithium hydride is the stablest of all the alkali metal h...

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  7. Wrong match is

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  8. The reducing power of a metal depends on various factors. Suggest the ...

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  9. A colourless salt gives violet colour to Bunsen flame and also turns m...

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  10. In which of the following the metal is getting oxidised ?

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  11. (A): Lithium reacts with water more vigorously than sodium (R): Lith...

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  12. Peroxides of alkali metals are

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  13. Which of the following is paramagnetic ?

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  14. The metal that gives mainly a monoxide when heated in excess of O(2) i...

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  15. The oxidation statel of oxygen in superoxide is

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  16. Potassium metal is heated strongly in O(2). It produces

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  17. (A): The lattice energy of superoxide of alkali metals increases with ...

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  18. The following compounds of all alkali metals are coloured

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  19. The species which contains unpaired electrons is

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  20. The correct order of stability for the following superoxides is

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