A gas cylinder contain hydrogen gas . Write one chemical test to identify it.
Dear Student
Hydrogen gas ignites in air.
Transfer some of the hydrogen gas from the cylinder to a small beaker or a test tube, to verify it is a hydrogen gas.
Hydrogen gas is present in a test tube, then a lighted candle or burner held near its mouth, gas ignites with a squeaky pop sound.
It confirms that the gas is hydrogen gas.
Regards
Hydrogen gas ignites in air.
Transfer some of the hydrogen gas from the cylinder to a small beaker or a test tube, to verify it is a hydrogen gas.
Hydrogen gas is present in a test tube, then a lighted candle or burner held near its mouth, gas ignites with a squeaky pop sound.
It confirms that the gas is hydrogen gas.
Regards