Home
Class 12
CHEMISTRY
The yellow colour of chromates changes t...

The yellow colour of chromates changes to orange on acidification due to formation of:

A

`Cr^(3+)`

B

`Cr_(2)O_(3)`

C

`Cr_(2)O_(7)`

D

`CrO_(4)^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingnment(Section -C ( Objective Type Questions)(More tha one option is correct))|11 Videos

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingment ( Section-D Linked Comprehension Type Questions ) Comprehension-I|3 Videos

  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingnment(Section -A ( Objective Type Questions)(One option is correct))|50 Videos

  • Test-12

    AAKASH INSTITUTE|Exercise Exercise|30 Videos

  • THE P-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment Section-J)|16 Videos

Similar Questions

Explore conceptually related problems

The yellow colour of chromates changes to orange on acidification due to the formation of

When SO_(2) gas is allowed to react with acidified potassium dichromate solution , the yellow colour of the solution changes to green. This is due to the formation of

The yellow colour of autumn levaes is due to

The yellow colour of urine is due to the presence of

ZnO shows yellow colour on heating due to