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In the reaction B(2)H(6)+2KOH+2Xrarr 2Y+...

In the reaction `B_(2)H_(6)+2KOH+2Xrarr 2Y+6H_(2)`, `X` and `Y` are respectively

A

`H_(2)`, `H_(3)BO_(3)`

B

`HCl`, `KBO_(3)`

C

`H_(2)O`, `KBO_(3)`

D

`H_(2)O`, `KBO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`B_(2)H_(6)+2KOH+2H_(2)O rarr 2KBO_(2)+6H_(2)`
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A2Z-REDOX REACTIONS-Section D - Chapter End Test
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  2. For the reaction, C+O(2)rarrCO(2), DeltaH=-393 J 2Zn+O(2) rarr 2ZnO,...

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  3. In the reaction B(2)H(6)+2KOH+2Xrarr 2Y+6H(2), X and Y are respectivel...

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  4. In a balanced equation H(2)SO(4)+xHI rarr H(2)S+YI(2)+zH(2)O, the valu...

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  5. MnO(4)^(2-) (1 mole) in neutral aqueous medium is disproportionate to

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  6. The conductivity of a saturated solution of BaSO4 is 3. 06 xx 10^(-6)...

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  7. H(2)O(2) reduces K(4)Fe(CN)(6)

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  8. When sodium metal is dissolved in liquid ammonia, blue colour solution...

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  9. Which of the following is redox reaction ?

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  10. In which of the following reactions H(2)O(2) is a reducing agent?

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  11. Which is the best description of the behaviour of bromine in the react...

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  12. Which of the following substances acts as an oxidising as well as a re...

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  13. When K(2)Cr(2)O(7) is converted to K(2)CrO(4), the change in the oxida...

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  14. Oxidation state of chlorine in perchloric acid is

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  15. The oxidation number of S in H(2)S(2)O(8) is

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  16. The oxidation state of nitrogen in N(3)H is

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  17. In XeO(3) and XeF(6) the oxidation state of Xe is

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