Question

explain the experiment with direction to identify the evolution of hydrogen gas​

Answer 1

Answer:

Anyone can easily identify the evolution of hydrogen gas by bringing a burning candel near it a pop sound will be produced.

Answer 2

Hydrogen will burn with a pop sound with a blue flame.

Explanation:

• Hydrogen is a gas which is the lightest element of Earth.

• Its produced from the reaction between the metal and mineral acid, or electrolysis of water.

• Its collected with the downward displacement of water.

• As the gas is lighter than air, it is kept locked inside the container.

• When a burning splinter is brought near to it, it burns with a pop sound and blue flame, producing water vapour.

• This is the crude test for hydrogen.

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