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Na2S2O3 is reduced by I2 to :...

`Na_2S_2O_3` is reduced by `I_2` to :

A

`Na_2S`

B

`Na_2SO_4`

C

`NaHSO_3`

D

`Na_2S_4O_6`

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MODERN PUBLICATION-p-BLOCK ELEMENTS-EXERCISE
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  2. The pair in which phosphorus atoms have a formal oxidation state of +3...

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  6. Which of the following contains P - O - P bond ?

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  10. What happens when 70% of copper react with 30% of zinc?

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  12. An inorganic salt (A) is decomposed on heating to give two products (B...

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  13. What happens when 90% of copper combines with 10% of aluminium?

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  14. If Cl2 is passed through hot aqueous NaOH, the products formed have Cl...

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  15. What happens when 88% of copper and 12% of tin react together?

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