Question

in the electrolysis of water:
how will you test the evolved gases?

Answer 1

bring a lighted matchstick near the tube..... if it burns with a pop sound then it is hydrogen ...... and if no burning or sound then oxygen
mark the brainliest please

Answer 2

We can test Hydrogen and Oxygen gas by bringing a match stick near the beaker hydrogen gas burns with a pop sound while oxygen being a supporter of burning makes the matchstick burn brightly.