Tests for gases - The atmosphere and the environment - GCSE Chemistry (Single Science) Revision - WJEC - BBC Bitesize
![14. In the following schmatic diagram the preparation of hydrogen gas, what happen following changes are made? - Delivery tube Stand Burning of hydrogen gas with a pop sound -Candle Test tube 14. In the following schmatic diagram the preparation of hydrogen gas, what happen following changes are made? - Delivery tube Stand Burning of hydrogen gas with a pop sound -Candle Test tube](https://toppr-doubts-media.s3.amazonaws.com/images/5572076/fd96ca37-b30b-4471-acf7-8f3fcc1a7fe8.jpg)
14. In the following schmatic diagram the preparation of hydrogen gas, what happen following changes are made? - Delivery tube Stand Burning of hydrogen gas with a pop sound -Candle Test tube
![Squeaky pop test for detection of hydrogen gas | Reaction of metal and acid - hydrogen gas-pop test - YouTube Squeaky pop test for detection of hydrogen gas | Reaction of metal and acid - hydrogen gas-pop test - YouTube](https://i.ytimg.com/vi/6KqT1kRHX-w/maxresdefault.jpg)