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Which of the following statement is/are ...

Which of the following statement is/are correct?

A

`BeCl_(2)` fumes in moist air and liberates `Cl_(2)` gas.

B

`MgO` used as refractory material.

C

`BaSO_(4)` is extremely soluble and passes from digestive system into the circulatory system.

D

Alkaline earth metal salts are diamagnetic in nature.

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NARAYNA-S-BLOCK ELEMENTS-Single answer type question Level -VI
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  3. The deliquescent among the following is :

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  6. Total number of 2c-2e and 3c-2e bonds in Be(BH(4))(2) are respectively...

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  10. Which of the following statements is /are correct?

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  11. Which of the following statement is/are correct?

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  12. Which one of the following statement (s) is /are correct?

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  13. Identify the incorrect statement(s)?

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  14. Which of the following statements about the elements, Mg, Ca, Sr and B...

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  15. Select the incorrect statement(s):

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  16. Which of the following statements regarding the oxides of alkali and a...

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  17. Which of the following salts exis (s) as decahydrated crystals?

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  18. Correct statement(s) among the following is/are :

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  19. Select the correct statements:

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  20. Select correct statement

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