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Which of the property of alkali metals i...

Which of the property of alkali metals is not listed correctly ?

A

The least electronegative metal: Cs

B

A natural radioactive metal: Fr

C

The alkali metal the lowest density: K

D

The most abundant alkali metal in the earth's crush: Na

Text Solution

Verified by Experts

The correct Answer is:
C
Cs, has the lowest density among alkali metals.
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CENGAGE CHEMISTRY-S-BLOCK GROUP 1 - ALKALI METALS-Ex 4.1 (Objective)
  1. Match the compounds given in (X) with uses in (Y), (X) A. NaOH , (...

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  2. On dissolving moderate amount of sodium metal in liquid ammonia at low...

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  3. The aqueous solutions of lithlium salts are poor conductor of electric...

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  4. NaOH+CO oversetr(200^(@)C)underset(5-10 atm)rarr A. The product A is:

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  5. Which of the property of alkali metals is not listed correctly ?

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  6. Which on of the following statements is/are true for all the alkali me...

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  7. The electrolyte, used in Castner's proceed of sodium extraction is

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  8. Based on lattic energy and other considerations, which one of the foll...

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  9. Which among the following is the least soluble in water

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  10. Which of the following metals is used for drying organic solvents ?

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  11. Which of the following does not illustrate the anomalous behaviour of ...

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  12. The correct of stability of hydrides of alkali metals is

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  13. The correct order of mobility of alkali metal ions in aqueous solution...

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  14. Pick out statement (s) which is/are not true about diagonal relationsh...

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  15. Select correct statement:

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  16. Which of the following salts does not form any precipitate with excess...

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  17. Which of the following is the best CO(2) absorber as well as source of...

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