• Bhawna took a pale green substance Aina
test tube and heated it over the flame of a
burner. A brown coloured residue B was
formed along with the evolution of two
gases with burning smell of sulphur.
Identify A and B. Write the chemical
reaction involved.
Answers
Answered by
1
Answer:
ce +ou +zins oxide
Explanation:
gyadgfbc HGH dg
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