what is the method used for collecting H2 gas?

2007-08-18 22:06:40 · 2 answers · asked by yanna 1 in Science & Mathematics ➔ Chemistry

2 answers

To test for hydrogen gas, place a lighted wooden splint in a test tube. It extinguishes with a 'pop' sound. This shows that hydrogen gas is present.
=^-^=

2007-08-19 01:34:36 · answer #1 · answered by in 30mins 3 · 0⤊ 0⤋

By upward displacement of water.

2007-08-18 23:00:25 · answer #2 · answered by Gervald F 7 · 0⤊ 0⤋

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