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Conc. HNO(3) can be stored in a containe...

Conc. `HNO_(3)` can be stored in a container made of

A

`Cu`

B

`Zn`

C

`Al`

D

`Sn`.

Text Solution

Verified by Experts

The correct Answer is:
C

Al is rendered passive by formation of a thin impervious layer of `Al_(2)O_(3)` on its surface when brought in contact with conc. `HNO_(3)`.
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  4. Which of the following statement is incorrect?

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  6. AlF(3) soluble in HF only in presence of KF. It is due to the formatio...

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  7. The tendency of BF(3), BCl(3) and BBr(3) behave as Lewis acid decrease...

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  8. Which one of the following has highest Lewis acid strength ?

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  9. the correct statement is

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  10. Which of the following are Lewis acids?

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  11. Which of the following is a Lewis acid ?

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  12. The bond dissociation energy of B-F in BF(3) is "646 kJ mol"^(-1) wher...

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  13. The correct formula of borax is

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  14. In borax the number of B-O-B links and B-OH bond present are, respecti...

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  15. 2B(OH)(3) + 2NaOHhArr NaBO(2) + Na[B(OH)(4)]+2H(2)O How can this re...

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  16. Boric acid is an acid because its molecule

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  17. On the addition of mineral acid to an aqueous solution of borax, the c...

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  18. The type of hybridization of boron in diborane is

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  19. The structure of diborane (B(2)H(6)) contains :

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  20. In diborane, the number of electrons that account for bonding in the...

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