Question

why are bubble formed in a soap solution in short​

Answer 1

Answer:

When in a soap solution we pass hydrogen gas then this gas tries to escape out of it because it does not get dissolved in the soap solution. Hence, when this gas reaches on the surface of the solution then bubbles are formed.

Explanation:

On passing hydrogen gas through soap solution it does not get dissolved in it, and the solution easily form bubbles containing hydrogen gas. The presence of hydrogen gas can be tested with the help of a burning splinter near the bubbles. ... Therefore, soap solution can be used in testing of hydrogen gas...regards.