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Which is an amphoteric oxide ?...

Which is an amphoteric oxide ?

A

`SO_(2)`

B

`B_(2)O_(3)`

C

ZnO

D

`Na_(2)O`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-VIA GROUP ELEMENTS-LEVEL-I (EXERCISE)
  1. The number of S-S bonds in sulphur trioxide trimer S(3)O(9) is

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  2. The type of bonds present in sulphuric anhydride are

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  3. Which is an amphoteric oxide ?

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  4. Which of the following is least soluble in water?

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  5. The acidic character of dioxides of members of oxygen family decreases...

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  6. During the bleaching action of SO(2), it is converted to

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  7. Reducing property of SO(2) is shown in A) 2H(2)S+SO(2)rarr 3S+2H(2)O...

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  8. When moist coloured flowers are added into SO(2) gas the flowers are d...

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  9. Bond angle, bond length and hybridisation in SO(3) molecule respective...

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  10. Sulphurous anhydride is

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  11. Number of 'sigma' and 'pi' bonds in solid SO(3) cyclic structure are

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  12. Which of the following dissolves in water but does not give any oxyaci...

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  13. The type of bonds present in sulphuric anhydride are

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  14. The ratio of p(pi)-d(pi) bonds is SO(2) and SO(3) molecules

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  15. In gamma-form of SO(3), the hybridisation of sulphur is

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  16. X and Y are anhydrides of sulphurous and sulphuric acid respectively. ...

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  17. In HO-overset(O)overset(||)S-OH the oxidation states of S are

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  18. Acid that contains S-O-S linkage is

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  19. Which of the following has S-S bond

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  20. Peroxy linkage is present in

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