A colourless solution of compound ’A’ gives white precipitate, ’B’, when treated with sodium hydroxide solution. The white precipitate dissolves in excess of sodium hydroxide solution. The clear solution thus obtained when treated with hydrogen sulphide gas gives white precipitate (C) Identify A,B, and C .
Answers
Answered by
1
A. Barium sulphide
B. Barium hydroxide
C. I don’t know
B. Barium hydroxide
C. I don’t know
Answered by
2
Answer:
a is aluminum sulphate
b is aluminum hydroxide
c is al2s3
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