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Among alkali metal salts, the lithium sa...

Among alkali metal salts, the lithium salts are the poorest conductors of electricity in aqueous solution because of 

A

Easy diffusion of `Li^(+)` ions

B

Lower ability of `Li^(+)` ions to polarize water molecules

C

Lowest charge to radius ratio

D

Higher degree of hydration of `Li^(+)` ions

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The correct Answer is:
D
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AAKASH SERIES-ALKALI METALS-OBJECTIVE EXERCISE - 2
  1. Alkali metals when exposed to air tarnish quickly due to the

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  2. The alkali metal that can react differently in many reactions is

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  3. Among alkali metal salts, the lithium salts are the poorest conductors...

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  4. Alkali metals impart colour to bunsen flame due to

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  5. The one which cannot be stored in water is

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  6. Which of the following alloy is needed to make PbEt(4) ?

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  7. Which of the following has highest conductivity in aqueous solution ?

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  8. In solvay process when ammonical brine is saturated with CO(2) gas the...

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  9. E^(0) values for Cl(2), Cl^(-), I(2)^(-), Ag^(+), Ag, Na^(+), Na, Li^(...

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  10. The following are some statments about oxides of alkali metals i) Th...

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  11. The number of hydroxide ions produced by one molecule of Na(2)CO(3) on...

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  12. The cathode in middle compartment of Castner-Kellner process is

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  13. 'A' and 'B' are compounds of sodium. 'A' is thermally stable. On passi...

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  14. Sodium is heated in air at 300^(0)C to form X, X absorbs CO(2) and for...

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  15. The most basic oxide amongst the following

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  16. Alkali metals are so named because

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  17. Sodium metal preserved under kerosine. This is to prevent

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  18. Wrong reaction of the following

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  19. The following some statments about IA group elements i) The redioact...

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  20. Which of the following substances of lithium is most stable ?

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