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In the reaction, H(2)O(2)+PbS to H(2)O+P...

In the reaction, `H_(2)O_(2)+PbS to H_(2)O+PbSO_(4)` the increase in the oxidation number of sulphur is

A

2 units

B

4 units

C

6 units

D

8 units

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
  1. Which of the following change requires a reducing agent

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  2. Whast is the oxidation state of Fe in the product formed when acidifie...

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  3. In the reaction, H(2)O(2)+PbS to H(2)O+PbSO(4) the increase in the oxi...

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  4. Why is the highest oxidation state of a metal exhibited in its oxide o...

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  5. Oxidation number of iodine in IO(3)^(-), IO(4)^(-), KI and I(2) respec...

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  6. Oxidation states of P in H4P2O5, H4P2O6 and H4P2O7 are respectively :

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  7. If three electrons are lost by Mn^(3+), its final oxidation state woul...

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  8. Bromine reacts with hot aqueous alkali to give bromide and bromate. Wh...

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  9. A, B and C are three elements forming part of a compound in oxidation ...

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  10. (A): The difference in the successive oxidation states exhibited by tr...

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  11. The oxidation number of sulphur in S(8), S(2)F(2) and H(2)S are

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  12. The oxidation number of nitrogen in NCI(3) is

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  13. What are the oxidation numbers of 'N' in NH(4)NO(3)?

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  14. The oxidation number of ..V.. in Rb(4) Na[HV(10)O(28)] is

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  15. N has fractional oxidation number in

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  16. In which  one of the following compounds the oxidation numberof iodine...

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  17. Average oxidation number of iodine in KI(3)

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  18. The oxidation state of phosphorus in Ba(H(2)PO(2))(2) is

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  19. Chlorine has two different oxidation states in which of the following ...

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  20. Cr(OH)(3)+H(2)O(2)overset("Alkali")(to)CrO(4)^(-2)+H(2)O the number of...

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