Question

why hydrogen gas collected from zinc has a characteristic fishy smell

Answer 1

Due to the presence of some impurities in the form of Zinc Phosphide, it gives out some kind of Phosphine, which smells like a decaying fish ....

Plz mark it as the brainliest answer n rate me 5 starzzz...!!!

Answer 2

Hydrogen gas collected from zinc has a characteristic fishy smell:

• The hydrogen gas collected by an action of zinc with sulfuric acid is accompanied by a faint and somewhat fishy smell.

• The reason behind this is that the zinc which is in granulated form contains small traces of the compound zinc phosphide.

• This zinc phosphide present in the granules is then reacting with the dilute sulfuric acid in order to produce the phosphine gas and also Due to the presence of some impurities in Zinc Phosphide.

• This gas has a fishy smell. Therefore when the hydrogen is being contaminated with the phosphine gas, it produces a faint and fishy smell.

Learn more about zinc phosphide

How does zinc phosphide take to react in human once injected?

https://brainly.in/question/7692946

What happens 24 hours consumption of zinc phosphide in human?

https://brainly.in/question/7773014