When H2S has is passed through an orange...

When `H_2S` has is passed through an orange red solution (X), the solution turns milky. When an alkali is added to this orange red solution it turns yellow and on acidifying this yellow solution again turns orange red. X is

Similar Questions

Explore conceptually related problems

When H_(2)S is passed through acidified K_(2)Cr_(2)O_(7) solution, the solution turns :

When chlorine gas is passed through an aqueous solution of KBr, the solution turns orange brown due to the formation of

Why is that an orange solution of K_2Cr_2O_7 turns yellow on adding NaOH to it?

Which of the following turns methyl orange to red ?

H_2O_2 turns acidified solution of the following to orange red

A solution turns methyl orange into yellow the approximate pH of solution is