Question

write lab activity on "observation of the speed of diffusion of two gases" with conclusion

Answer 1

Answer:

The results of the experiment: -In the test tube, the two gases will diffuse towards each other. -When the two gases meet inside the test tube they react with one another and form a ring of Ammonium chloride that is white in color. - The ring is formed closer to the end where hydrogen chloride is.h

Answer 2

Answer: take two or three beakers .in one solid and another liquid and in other one gas and then try to pressurise all the three slowly and slowly solid will not get pressurized. liquid will get little pressurized and gas will get totally pressurise this experiment observes the speed of diffusion in substances

Hope you like that