Question

Name the colourless gas that involves when potassium reacts with water how will you test this gas?

Answer 1

Answer:

→ Hydrogen Gas.

Explanation:

→ Potassium metal reacts with water to form a colourless solution of potassium hydroxide (KOH) and hydrogen gas ($H_{2}$).

Answer 2

Answer:

HEY MATE THE GAS FORMED IS HYDROGEN.IT BURNES WITH POP SOUND WHEN A BURNING CANDLE PLACE IN IT.