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H(2)S(2)O(8)+2H(2)O rarr 2H(2)SO(4)+X wh...

`H_(2)S_(2)O_(8)+2H_(2)O rarr 2H_(2)SO_(4)+X` which of the following statement is incorrect for X?

A

Dihedral angle: gas phase `lt` solid phase

B

It acts as an oxidising as well as reducing agent in both acidic and alkaline medium

C

It is used in detection of `Ti^(4+)`

D

In basic medium it changes `Fe^(3+)` to `Fe^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
A
X' is `H_(2)O_(2)`.
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Which of the following statement is incorrect for H_(2)O_(2) :

H_(2)underline(S_(2))O_(7)+H_(2)O to H_(2)SO_(4)

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Na_(2)SO_(3)+H_(2)O_(2) rarr Na_(2)SO_(4) +H_(2)O , in reaction

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GRB PUBLICATION-SALT ANALYSIS-D.Class-A Subgroup-II Acidic Radicals
  1. Brown ring test is used to detect

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  2. Violet vapours are not given out when X is/are treated with conc. H(2)...

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  3. H(2)S(2)O(8)+2H(2)O rarr 2H(2)SO(4)+X which of the following statement...

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  4. Which of the following salt form yellowish green gas when treated with...

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  5. Which of the following gives chromyl chloride test?

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  6. Nitrite (NO(2)^(-)) interferes in the 'ring-test' of nitrate (NO(3)^(-...

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  7. Find the sum of number of sigma-bond in A,B and C.

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  8. Choose the incorrect statement:

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  9. The anion which does not produce diatomic gas on treatement with hot a...

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  10. Which of the following reagents turns white precipitate of AgCl yellow...

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  11. When a mixture of solid NaCl and solid K(2)Cr(2)O(7) is heated with co...

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  12. AgCl dissolves in ammonia solution giving

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  13. A mixture upon along adding conc. H(2)SO(4) gives deep red fumes. It m...

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  14. A solution of a salt in concentrated sulphuric acid H(2)SO(4) acid pro...

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  15. A colouless solution of a compound gives a precipitate with AgNO(3) so...

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  16. When chlorine (Cl(2)) water in excess is added to a salt solution cont...

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  17. An aqueous solution of salt containing an acidic radical X^(-) reacts ...

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  18. When chlorine water is added to an aqueous solution of potassium halid...

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  19. Nitrate is confirmed by ring test. The brown colour of the ring is du...

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  20. Nitrates of all the metals except mercury and bismuth are:

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