The gas that gives brown colouration in brown ring test is

chijioke7

7 years ago

The answer is NO not NO2, Nitrogen(ii) oxide dissolves readily in iron(ii) tetraoxosulphate(vi) solution, forming a dark brown addition compound.
FeSO₄ + NO FeSO₄.NO
This is the basis of the brown ring test

Somto042

5 years ago

The correct answer is A because FESO4 + NO gives a brown ring colouration forming FESO4.NO

biebele1

2 years ago

No is correct because it is the basis of the brown ring test for trioxonitrates and gives a brown colour on addition of FeSO4

SophiaEric

3 years ago

Nitrogen (ll) oxide is correct
The answer is A

De sage

1 year ago

oooo it's not NO2 guys ooo.


Ring test is NO3 which is NO.

check well ok

Gideonayomide

1 year ago

it is NO3 actually buh....

badformular

10 years ago

correct ansa shud be no2.simple

cute fayy

9 years ago

It is no2 not no

cute fayy

9 years ago

No2 is the right answer not No

Okogbaba

7 years ago

My school pls correct it
The right ansa is NO2

IsraelONYEKA

1 year ago

pls ooo correct it the answer I s

IsraelONYEKA

1 year ago

when NO3 ion goes with N02

wuchejie

3 years ago

The answer is NO2 oo pls don't be deceived