Advertisement Remove all ads

During the Practical Session in the Lab When Hydrogen Sulphide Gas Having Offensive Odour is Prepared for Some Test, We Can Smell the Gas Even 50 Metres Away. Explain the Phenomenon. - Chemistry

One Line Answer

During the practical session in the lab when hydrogen sulphide gas having offensive odour is prepared for some test, we can smell the gas even 50 metres away. Explain the phenomenon.

Advertisement Remove all ads

Solution

The phenomenon is diffusion. In air, gas molecules diffuse to mix thoroughly. Hence, we can smell hydrogen sulphide gas from a distance in the laboratory.

Concept: Study of Gas Laws
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Selina Concise Science Chemistry 1 Class 9 ICSE
Chapter 7 Study of Gas Laws
Exercise 7 (A) | Q 3 | Page 125
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×