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Salt of which alkali metals exists as hy...

Salt of which alkali metals exists as hydrated salt ?

A

`NaCI`

B

`LiCI`

C

`RbCI`

D

`KCI`

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The correct Answer is:
B
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. A compound which on hydrolysis releases ammonia is-

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  2. The metal ion which does not give any flame colouration is-

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  3. Salt of which alkali metals exists as hydrated salt ?

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  4. NaHCO(3) can be used to-

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  5. Strong reductant in IIA and IA group is-

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  6. The sulphate of which metal does not form alum:-

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  7. The electrolytic reduction process is used for alkali metals, because:...

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  8. Which statement is false for an element, having 2,8,8,2 electronic con...

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  9. Mostly metals are hard, but metals of Ist A group are soft, because:-

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  10. The normal dehydrating agent, which used in a laboratories:-

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  11. What is the decreasing order of standard oxidation potential of K,Ca a...

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  12. Which statement will be true for solution, when Ba is dissolved in amm...

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  13. Alkaline earth metals show:-

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  14. In K,Rb and Cs, the decreasing order of reducing power in gaseous stat...

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  15. Prefix 'Alkali' denotes for:-

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  16. Which of the following is the weakest base:-

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  17. The correct order of density of following elements is: -(Be,Mg,Ca,Sr)

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  18. Identify the correct statement elemental sodium:-

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  19. On addition of metal ions, colour of liquid NH(3)solutions converts in...

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  20. Nitrate of an element of alkali metal group, decomposes on heating, gi...

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