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Which of the following oxides is not exp...

Which of the following oxides is not expected to reast with sodium hydroxide ?

A

`BeO`

B

`B_(2)O_(3)`

C

`CaO`

D

`SiO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`NaOH rarr` Strong base, can react with acid & amphoteric substance therefore if will react with `BeO. B_(2)O_(3)` & `SiO_(2)`
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. The pairr of amphoteric oxides is

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

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

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

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

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

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

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  8. Which of the following statements is incorrect

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  9. Which of the following is not hygroscopic-

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  10. The compound which does not exist as hydrate form

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  11. Bleaching powder does not contain:

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

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

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

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

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

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

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  18. Lithophone is a combination of ZnS and

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  19. Which of following is equal with NaCI

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  20. Thermal stability of BaCO(3), CaCO(3), and MgCO(3) is

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