Shyam dipped a zinc plate in copper sulphate solution. He observed that the solution turns colourless after sometime. Explain with the help of a word equation. b. Saloni took a piece of burning charcoal and collected the gas evolved. Name the gas evolved. How will she test the nature of gas evolved? *
Answers
Answered by
0
Answer:
(a) Zn + CuSo4 ----> ZnSo4 + Cu. It is a displacement reaction. Zinc which is highly reactive displaces the copper and hence blue color solution turns colorless.
(b) The gas evolved is Carbon Dioxide. We can test this gas by bringing a burning candle and the fire gets put off.
Best of luck! Hope it helps you. Mark me brainliest.
Answered by
0
Answer:
sghshzhdjjxjxd
Explanation:
zvhzudhdjxud
Similar questions