Question

Why are bubbles evolved when hydrogen gas is passed through naoh?

Answer 1

Ans: 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. ... Since hydrogen gas bubbles are not formed with water.

Answer 2

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. Since hydrogen gas bubbles are not formed with water.

hope helps ☺️☺️