By passing SO2 in solution of K2Cr2O7. I...

By passing `SO_2` in solution of `K_2Cr_2O_7`. It turns green due to the formation of:

A

`K_2CrO_4`

B

Chromium sulphate

C

Chromic sulphate

D

None of these

Text Solution

Verified by Experts

The correct Answer is:

C

Promotional Banner

Promotional Banner

Topper's Solved these Questions

ORGANIC COMPOUNDS CONTAINING NITROGEN
MBD PUBLICATION|Exercise QUESTION BANK|314 Videos
POLYMERS
MBD PUBLICATION|Exercise QUESTION BANK|332 Videos

MBD PUBLICATION-p-BLOCK ELEMENTS-QUESTION BANK

Acidified iodates are reduced to…..by SO2
Text Solution
|
Sulphurous anhydride is:
Text Solution
|
By passing SO2 in solution of K2Cr2O7. It turns green due to the forma...
Text Solution
|
In the reaction K + SO2 rarr……….. the products are:
Text Solution
|
Concentrated H2SO4 is not used to prepare HBr from KBr because it:
Text Solution
|
Sodium thiosulphate is formed when:
Text Solution
|
The oxide that is not reduce by hydrogen in the hot is:
Text Solution
|
There is an ozone layer at a height of about 29 kilometres above the s...
Text Solution
|
Which is not true for ozone ?
Text Solution
|
Oxygen differs from sulphur in:
Text Solution
|
The number of atoms present in one molecule of sulphur is:
Text Solution
|
Which oxide reacts with both HCl and NaOH ?
Text Solution
|
Generally H2O exists as a liquid while H2S as a gas because
Text Solution
|
The sulphur molecule (S8) possesses:
Text Solution
|
Oxide of nitrogen used as catalyst in lead chamber process for the man...
Text Solution
|
Chromium dissolves in dil. H2SO4 to form Cr(H2O)6^(2+). The colour of ...
Text Solution
|
Which is a saline oxide ?
Text Solution
|
Sodium chromite is:
Text Solution
|
The geometry of H2S and its dipole moment are :
Text Solution
|
The allotrope of sulphur stable below 90^@ C is:
Text Solution
|