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The pairr of amphoteric oxides is...

The pairr of amphoteric oxides is

A

`AI(OH)_(3),LiOH`

B

`Be(OH)_(2),Mg(OH)_(2)`

C

`B(OH)_(3),Be(OH)_(2)`

D

`Be(OH)_(2),Zn(OH)_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Be(OH)_(2)//Zn(OH)_(2)`
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. On dissolving moderate amount of sodium metal in liquid NH(3) at low t...

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  2. Which of the following gives propyne on hydrolysis?

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  3. The pairr of amphoteric oxides is

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  4. The pair whose both species are used in antacid medicinal preparation...

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  5. Which of the following oxides is not expected to reast with sodium hyd...

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  6. A compound X on heating gives a colourless gas. The residue is dissolv...

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  7. Property of the alkaline earth metals that increases down the group w...

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  8. Which of the following compounds has the lowest meting point?

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  9. Match List-I with List-II for the composition of substances and select...

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  10. Which of the following statements is incorrect

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  11. Which of the following is not hygroscopic-

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  12. The compound which does not exist as hydrate form

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  13. Bleaching powder does not contain:

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  14. Sodium sulphate is soluble in water whereas barium sulphate is sparing...

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  15. The minimum equivalent conductane in fused state is shown by :-

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  16. Sodium hydroxide is manufacture by the electrolysis of brine solutio...

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  17. Sodium carbonate is manufactured by Solvay process. The products that ...

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  18. Which of the following does not illustrate the anomalous properties of...

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  19. Of the following the commonly used as a laboratory desiccator is

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  20. Lithophone is a combination of ZnS and

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