Question

A metal nitrate ‘A’ on heating gives yellowish brown coloured metal oxide along with brown gas ‘B’ and a colorless gas ‘C’. Aqueous solution of “A’ on reaction with potassium iodide forms a yellow precipitate of compound ‘D’ identify. ‘A’, ‘B’, ‘C’ , ‘D’. Also identify the types of both the reactions. Metal present in ‘A’ is used in alloy which is used for soldering purpose.​

Answer 1

Answer:

I don't know

Explanation:

i don't know