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Select the incorrect order ....

Select the incorrect order .

A

`LiHgtNaHgtKHgtRBH` (Thermal stability)

B

`CdCO_(3)gtCaCO_(3)gtK_(2)CO_(3)`(Covalent character)

C

`BeCO_(3)gtMgCO_(3)gtCaCO_(3)` (Ease of oxide formation on heaing at same temperature)

D

`BeF_(2)gtMgF_(2)gtCaF_(2)gtSrF_(2)` (solubility in water)

Text Solution

Verified by Experts

The correct Answer is:
D
Solubility of fluorides of IIA
`BeF_(2)gtBaF_(2)gtSrF_(2)gtCaF_(2)gtMgF_(2)`
(`BeF_(3)` is most soluble)
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  7. Which of the following oxides is most acidic in nature ?

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  8. Among CaH(2),BeH(2),BaH(2), the order of ionic character is

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  9. Ionic mobility of which of the following alkali metal ions is lowest w...

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  10. In context with beryllium, which one of the following statements is in...

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  12. Which of the following statements is false

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  13. The product obtained a result of a reaction of nitrogen with CaC(2) is

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  14. The following metal ion activates many enzymes, participates in the ox...

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  15. What is the role of gypsum, CaSo4.2H2O in setting of cement? Identify ...

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  16. Identity the correct statement from the following

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  17. Which of the following is an amphoteric hydroxide

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  18. Enzymes that utilize ATP in phosphate transfer require an alkaline era...

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  19. Which of the following oxides is most acidic in nature ?

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  20. Among CaH(2),BeH(2),BaH(2), the order of ionic character is

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  21. Ionic mobility of which of the following alkali metal ions is lowest w...

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