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Boron reacts with fused sodium hydroxide...

Boron reacts with fused sodium hydroxide to forms………………

A

Borax

B

Boric acid

C

Sodium borate

D

Sodium tetraborate

Text Solution

Verified by Experts

The correct Answer is:
C
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FULL MARKS-p-BLOCK ELEMENTS -I-Additional Questions ( CHOOSE THE CORRECT ANSWER ):
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  2. 2B+N(2)overset(Delta)to A Identify A

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  3. Boron reacts with fused sodium hydroxide to forms………………

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  4. Which isotope is used as moderator in nuclear reactors?

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  5. Borax is ………………. In nature.

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  6. Which compound is used as flux in metallurgy ?

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  7. The trialkylborate on reaction with sodiumhydride in tetrahydrofuran t...

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  8. Compounds used as an eye lotion ……..?

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  9. Which one of the following is highly reactive compound?

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  10. B(2)H(6)+6CH(3)OHtoA. Identify A

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  11. Which one of the following is called as inorganic benzene?

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  12. Compound contains two centred two elecrtron bond (2c-2e) is ………..

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  13. Diborane reacts with excess ammonia at high temperature to give…………………...

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  14. Consider the following statements, (i) Diborane contains two centre ...

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  15. Compound used for propellant i s ..................

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  16. Which one of the following is double salt?

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  17. Consider the following statements, (i) Alums are more soluble in hot ...

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  18. The structure of graphite is

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  19. Which one of the following is used a lubricant?

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  20. Which one of the following carbon alotrope is very hard?

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