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Which is the compound that forms the stain in Lead Acetate Tape Staining method used for the analysis of Hydrogen Sulphide and what is the colour of the stain?
A .  Lead Sulphide, red colour
B .  Lead Sulphide, brown colour
C .  Hydrogen acetate, white colour
D .  Hydrogen acetate, green colour
Answer: Option B
Answer: (b).Lead Sulphide, brown colour

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