B is

A

`Li_(2)O`

B

`Li_(3)N`

C

`LiO_(2)`

D

`LiN_(3)`

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BRILLIANT PUBLICATION-S-BLOCK ELEMENTS-LEVEL - II
  1. Which of the following hydrides of alkali metal is more ionic?

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  2. Identify the wrong statement about solubility of alkali metals in liqu...

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  3. B is

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  4. A compound of potassium A on hydrolysis generates B, C and oxygen gas....

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  5. Cathode : Na^(+)+1e^(-) overset(Hg)(rarr)Na- amalgam Anode " : "Cl...

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  6. The number of correct matchmaking pair from the following is Glauber...

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  7. Which of the following liquid alkali metal is used as a coolant in fas...

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  8. Assertion : LiF is more soluble than LiI in water Reason : LiF is le...

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  9. Assertion : On the addition of conc. HNO(3) to the aqueous solution of...

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  10. Assertion : An aqueous solution of Na(2)CO(3) is alkaline Reason : N...

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  11. Consider the following statements and arrange in the order of true or ...

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  12. The solubility in water of sulphates down the group 2 is Be gt Mg gt...

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  13. The correct order of solubility in water of alkaline earth metal fluor...

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  14. Magnesium nitrate crystalises with x molecules of water whereas barium...

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  15. Themal decomposition of ammonium tetrafluoroberyllate gives X, heating...

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  16. Which of the following is the strongest base?

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  17. Which of the following on thermal decomposition yields a basic as well...

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  18. Which of the following statement is incorrect? (1) The effective comp...

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  19. The chemical X is used a) along with magnetite as a flux in the ext...

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  20. Identify the wrong statement from the following?

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