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Among the following, amphoteric element ...

Among the following, amphoteric element is

A

C

B

S

C

Ge

D

Pb

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ELEMENTS OF CARBON FAMILY-OBJECTIVE EXERCISE - 2
  1. The IVA element with highest and lowest first ionisation potential val...

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  2. Among the following, amphoteric element is

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  3. Carbon has the highest catenation character because

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  4. The general trend in the properties of elements of carbon family shows...

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  5. Which of the following cannot act as Lewis acid ?

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  6. Which of the following does not exist ?

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  7. Which of the following is ionic ?

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  8. (A): GeF(4) and SiCl(4) act as Lewis bases. (R) : Ge and Si have d-o...

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  9. Even though carbon and silicon are non metals, they have higher meltin...

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  10. In SiO(2), each silicon atom is surrounded by

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  11. Some statements are given regarding IVA group elements A) Order of E...

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  12. CO2 is used for extinguishing fire because

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  13. Strongest oxidant among the following is

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  14. L(1) is the length between two adjacent carbon atoms in a layer and L...

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  15. Which of the following decomposes steam to form dioxide and dihydrogen...

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  16. An acidic flux among the following is

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  17. Incorrect statement regarding CO2 is

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  18. CO(2) and N(2) are non-supporters of combustion. However, for putting...

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  19. Which of the following does not represent the correct resonance strutu...

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  20. PbCl(4) exists, but PbBr(4) and PbI(4) do not. This is because of

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