Home
Class 12
CHEMISTRY
K(2)Cr(2)O(7)//H^(+) changes to green by...

`K_(2)Cr_(2)O_(7)//H^(+)` changes to green by

A

`Fe^(2+)`

B

`SO_(2)`

C

Both (a) and (b)

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • D-BLOCK ELEMENTS

    ARIHANT PUBLICATION|Exercise Part II Questions for Assessment (Very short answer type questions)|4 Videos

  • D-BLOCK ELEMENTS

    ARIHANT PUBLICATION|Exercise Part II Questions for Assessment (Short answer type I questions)|4 Videos

  • D-BLOCK ELEMENTS

    ARIHANT PUBLICATION|Exercise Part II Question for practice ( Long answer type questions)|1 Videos

  • COORDINATION COMPOUNDS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE Long Answer Type Questions 7 MARKS|6 Videos

  • ELECTROCHEMISTRY

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE ( LONG ANSWER TYPE QUESTIONS) |3 Videos

Similar Questions

Explore conceptually related problems

Acidified K_2Cr_2O_7 solution changes to when SO_2 gas is passed through it.

K_(2)Cr_(2)O_(7) overset(Delta)(to)K_(2)CrO_(4)+O_(2)+X In the above reaction X is

Which of the following statement (s) is/are correct ? When a mixture of NaCl and K_(2)Cr_(2)O_(7) is gently warmed with conc. H_(2)SO_(4) .

What happens when NaCl is heated with K_(2)Cr_(2)O_(7) and conc. H_(2)SO_(4) ?

Discuss the oxidising action of K_(2) Cr_(2) O_(7) and write the ionic equations for its reaction with H_(2)S

Iso propyl alcohol is oxidised with K_(2)Cr_(2)O_(7) and H_(2)SO_(4) . Write the products giving equation.