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A metal M readily forms water soluble an...

A metal M readily forms water soluble and water insouble hydroxide `M(OH)_(2)` Its oxide MO is amphoteric, hard and having high melting point. The alkaline earth metal M must Be

A

Mg

B

Be

C

Ca

D

Sr

Text Solution

Verified by Experts

The correct Answer is:
B
The solubility of sulphates of IIA group elements decreaes down the group. SO `BeSO_(4)` is realdily soluble in water
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AAKASH SERIES-ALKALINE EARTH METALS-PRACTICE SHEET LEVEL II (STRAIGHT OBJECTIVE TYPE QUESTIONS)
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  2. Yoverset(Delta205^(@)C)larrCaSo(4).2H(2)Ooverset(Delta120^(@)C)rarrX X...

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  3. A metal M readily forms water soluble and water insouble hydroxide M(O...

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  4. Among MgCI(2) RbCI, BaCI(2) and LICI, the compounds with the higtest a...

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  5. Weakest base among KOH, NaOH CaF(OH)(2) and Zn (OH)(2) is

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  6. BeCI(2)+LiAIH(4)rarrX-LiCI +AICI(3)

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  7. The order of thermal stability of carbonates of HA group is

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  8. A pair of substances which gives the same products on reaction with wa...

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  9. The high melting and high boiling element in IIA group elements is

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  10. Select the correct statement out of the following

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  11. Which of the following are inoic earbides ?

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  12. Which of the following pair of elements will give superoxides and pero...

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  13. Which of the following oxides have rock salt structure with coordinati...

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  14. Select the correct statement about harium :

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  15. Mg and Zn have following resemblance :

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  16. Quicklime and slaked lime are the cheapest and the most widely used ba...

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  17. Quicklime and slaked lime are the cheapest and the most widely used ba...

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  18. Magnesium is a valuable, light weight used as a structural mataerial a...

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  19. Magnesium is a valuable, light weight metal used as a structural mater...

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  20. Magnesium is a valuable, light weight metal used as a structural mater...

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