Chemistry, asked by kaurjaskirat353, 3 months ago

When hydrogen sulphide gas is passed through copper sulphate solution l, a black precipitate is formed of:
a) sulphuric acid
b) copper sulphide
c) copper sulphate
d) hydrogen sulphide

Answers

Answered by ns9134020

1

Answer:

hydrogen sulphide...

Answered by rishikeshanjaliharsh

1

Answer:

in my opinion option b is correct

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