Question

Identify the letters A,B.C.D and E in the following and write balanced chemical equation in each case ‘A’ is a soluble salt of copper which on reacting with an acid 'B' produces a light green solution with liberation of reddish brown gas 'C' with pungent irritating odour 'B' on treatment with solution "C'having pungent chocking smell produces a precipitate pale blue in colour 'D' in excess becomes soluble to form deep blue solution 'E'.

(Please answer this question correctly...it came in my today's exam...no spamming or irrelevant answers... else u will be reported)

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Answer 1

Answer:

substances. 37. ... Acids dissolve metals such as copper and liberate hydrogen gas. ... White powder soluble in water yielding lime water.

Answer 2

Answer:

I hope you will understand this answer please thanks my answer