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Identify the false statement...

Identify the false statement

A

both `Na_(2)CO_(3)` and `K_(2)CO_(3)` are obtained by solvay process

B

meltallic sodium is used for drying diethyl ether but not ethyl alcohol.

C

The sftness of Group IA metals increases down the group.

D

LiCl is more covalent than LiF

Text Solution

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The correct Answer is:
A
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NARAYNA-S-BLOCK ELEMENTS-LEVEL-III
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  2. False statement about Na(2)CO(3)10H(2)O is

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  3. Identify the false statement

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  4. The radius of which of the following hydrate ion is smallest?

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  5. The atomic radill of alkali meals (M) lie in the order Li lt Na lt K l...

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  6. A solution of sodium in liquid ammonia serves as a good reducing agent...

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  7. What are the products formed when Li(2)CO(3) undergoes decomposition?

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  8. Amongest the alkali metal hydrides, the most stable one is

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  9. Which of the followint hydrogen comounds is most ionic

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  10. Which one of the following halides crystallizes from its aquesous solu...

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  11. LiAlH(4) is obtained by reaction an eceess of (x) with an ethereal sol...

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  12. A price of red litmus paper turns blue when it dipped into a frehly pr...

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  13. Which of the following correctly represents the increasing order of de...

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  14. Aqueous solution of sodium carbona alkaline due to

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  15. Alkali metal hydrides react with water to give

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  16. Amone the following choose the correct order of boiling points.

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  17. Among the following choose the correct order of melting point

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  18. Decreasing order of hydration energy of the following is

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  19. F(2)+2% NaOH to W+ X +Y F(2)+ conc NaOH to Z+X+Y Which of the foll...

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  20. Which of the following reaction is not feasible.

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