Chemistry, asked by devika1032, 1 year ago

Why does brown ring disappear in brown ring test? Does it dissolve or decompose?

Answers

Answered by Anonymous

5

Explanation:

the brown ring in the test of HNO3 disappears when the test tube is disturbed. Answer: When acidified ferrous sulphate solution is added to the solution containing nitrate ions in presence of H2SO4 brown ring is formed. The brown ring is formed due to formation of complex sphere

Thanks!!

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

mirchi mirchi tera bahbi toh hard he ...

English, 6 months ago

do you think the doctor's final solution to the problem was the best possible one in the circumstances?

Physics, 6 months ago

A brick of weight 2 N is placed on a floor. The area of side A, B, C of the brick are 0.4 m² , 0.2 m² , 0.1 m² respectively. (a) Find the pressure exerted by the brick when each side of the brick is in contact with the floor. (b) If one more brick of same weight is placed above the brick mentioned in the situation C , calculate the pressure.

English, 1 year ago

write a letter to the editor of a newspaper appealing to the authority to take action to control the situation and suggesting ways to improve the situation...

Science, 1 year ago

A solar water heater connot be used to get hot water on? 1! a sunny day . 2! a cloudy day. 3! a hot day . 4! a windy day.

English, 1 year ago

give the message of the The Lost child story more than hundred word...

Social Sciences, 1 year ago

is it important to increase area under irrigation? economics - class9 chapter- the story of village palampur...

Political Science, 1 year ago

what is the political reason that Hindi is less spoken by the people we are wecond in world population but what reason that English suppressed Hindi...