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Which of the following oxides is not exp...

Which of the following oxides is not expected to react 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 pair of amphoteric hydroxides is

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  2. The pair whose both species are used in acid medicinal preparation is:

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

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  4. A compound X on heating gives a colourless gas. This residue is dissol...

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  5. Property of the alkaline earth metals that increases with their atomic...

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  6. Which of the following compounds has the lowest melting 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 nto 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 conductance in fused state is shown by-

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

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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 equality with NaCI

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  20. The thermal stability of alkaline earth metal carbonates MgCO(3),CaCO(...

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