Question

In certain experiment a gas jar B containing reddish brown gas, nitrogen dioxide is inverted over another jar A containing colourless hydrogen gas as shown. Now, the lid separating the two jars is removed. Now answer the following: (i) After some time, what are the constituents in jar A? (ii) What colour will be observed in jar A and jar B? (iii) What is this phenomenon called? ​

Answer 1

Answer:

the phenomenon is diffusion...I am YOGIbearhere..