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A white solid reacts with dil. HCL to gi...

A white solid reacts with dil. HCL to give colourless gas that decolourise aqueous bromine. The solid is most likely to be:

A

Sodium carbonate

B

Sodium chloride

C

Sodium acetate

D

Sodium thiosulphate

Text Solution

Verified by Experts

The correct Answer is:
D
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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
  1. Which decomposes on heating ?

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  2. Which liberates SO2 with dilute H2SO4

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  3. A white solid reacts with dil. HCL to give colourless gas that decolou...

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  4. Which electronic configuration represents the configuration of the mos...

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  5. When aqueous solution of sodium hydroxide is electrolysed ?

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  6. The lighest metal among the following is:

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  7. The ashes of plant contain alkali metals, 90% of which is:

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  8. The chloride that can be extracted with ether:

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  9. Which of the following alkali metal does not form alum:

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  10. The nitride ion in lithium nitride is composed of:

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  11. The reaction of water with sodium and potassium is:

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  12. Which ion forms a hydroxide highly soluble in water ?

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  13. Which of the following has minimum values of cation-anion size ratio ?

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  14. Which of the following statements is false regarding saline hydrides ?

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  15. Sodium thiosulphate is used in photography beacause of its:

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  16. Sodium thiosulphate, Na2S2O3.5H2O is used in photography to:

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  17. When sodium is heated in flame it gives:

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  18. Which of the following compounds on reaction with NaOH and H2O2 gives ...

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  19. Dissolving metallic zinc in access of NaOH produces:

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  20. When sodium metal is dissolved in liquid ammonia, a blue solution is f...

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