Home
Class 12
CHEMISTRY
Correct statement(s) is/are:...

Correct statement(s) is/are:

A

an acidified solution of `K_(2)Cr_(2)O_(7)` liberates iodine from KI

B

`K_(2)Cr_(2)O_(7)` is used as a standard solution for estimation of `Fe^(2+)` ions

C

in acidic medium, `M=N//6 ` for `K_(2)Cr_(2)O_(7)`

D

`(NH_(4))_(2)Cr_(2)O_(7)` on heating decomposes to yield `Cr_(2)O_(3)` through an endothermic reaction.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Comprehension Type|12 Videos

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Match the column type|6 Videos

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective Type|18 Videos

  • COORDINATION COMPOUNDS

    GRB PUBLICATION|Exercise SBJECTIVE TYPE|98 Videos

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Subjective type|39 Videos

Similar Questions

Explore conceptually related problems

Select the correct statement(s) :

select the correct statement (s) :

select the correct statement (s) :

Select the correct statement (s) :

Select the correct statement (s) :