Join ExamsbookAnswer : 1. "Hydrogen sulphide"
Brass gets discoloured in air because of the presence of which of the following gases in air ?5
Q: Brass gets discoloured in air because of the presence of which of the following gases in air ?
- 1Hydrogen sulphidetrue
- 2Oxygenfalse
- 3Nitrogenfalse
- 4Carbon dioxidefalse
- Show AnswerHide Answer
- Workspace
Answer : 1. "Hydrogen sulphide"
Explanation :
Answer: A) Hydrogen sulphide Explanation: