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The mental that does not give superoxide...

The mental that does not give superoxide is

A

K

B

Rb

C

Cs

D

Na

Text Solution

Verified by Experts

The correct Answer is:
D
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NARAYNA-S-BLOCK ELEMENTS-Physical properties
  1. Which of the following is the weakes base?

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  2. In the formation of superoxide M+O(2)toMO(2), the metal M is

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  3. The mental that does not give superoxide is

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  4. The nitrated of the group I elements decompose not to the oxide but to...

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  5. The main reason for not using a mercury electrolytic cell in NaOH manu...

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  6. When chlorine is passed through concentrated NaOH solution, the compou...

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  7. In the solvy's process the reaction 2NH(4)Cl+Ca(OH)(2)toCaCl(2)+2NH(...

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  8. On heating baking soda the compounds formed are

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  9. Sodium carbonate is treated with acids to from ……gas

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  10. NaHCO(3) is used to remove…… of the stomach

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  11. When a standard solution of NaOH is left in air for a few hours:

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  12. Baking powder is a mixture of (i) NaHCO(3) , (ii) starch (iii) Ca(...

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  13. If NaOH is added to an aqueous solution of Zn^(2+) ions a white precip...

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  14. A mikxture of Al (OH)(3) and Fe(OH)(3) can be sparted easily be treati...

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  15. When sulphur is heated with NaOH (aq) the compounds formed are:

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  16. CO(2)+NH(3)+H(2)OtoX, X+NaCl toT+NH(4)Cl, 2Yoverset(Delta)rarrZ+H(...

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  17. On being placed in water, sodium peroxide not only produces an alkalin...

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  18. Bakng powder used to make cake is a mixture of starch, NaHCO(3) and Ca...

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  19. KO(2) is used in oxygen cylinders in space and submarines because it

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  20. Which property of sodium is being used in street lights ?

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