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The most electropositive element in a...

The most electropositive element in alkali metals is _______.

A

Na

B

K

C

Rb

D

Cs

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The correct Answer is:
D
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ERRORLESS -S AND P BLOCK ELEMENTS-Ordinary thinking (Alkali metals)
  1. The strongest reducing agent is

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  2. One of the following salts will give an alkaline solution on dissolvin...

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  3. The most electropositive element in alkali metals is .

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  4. Composition of borax (Tincal) is

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  5. Which of the following is formed when CO(2) gas is passed through an a...

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  6. Sodium hydride (NaH) when dissolved in water, produces

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  7. Which one of the following salts gives aqueous solution which is weakl...

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  8. Sn is dissolved in excess of NaOH solution, the compound obtained is

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  9. The word 'alkali' is used for alkali metals indicates

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  10. Potassium nitrate is called

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  11. Which of the following is most reducing agent

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  12. Which of the following has smaller size

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  13. Sodium pyrophosphate is represented by which of the following formula

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  14. Based on lattice energy and other considerations which one of the foll...

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  15. Which of the following is the most electropositivite element?

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  16. Which of the following carbonate decompose on heating to evolve CO(2)?

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  17. When sodium chloride solution is electrolysed , the gas that is l...

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  18. Which of the following statements about LiCl and NaCl is correct ?

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  19. Which alkali methal is most meallic in character?

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  20. Consider the following abbreviations for hydrated alkali ions X=[Li(H(...

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