Question

How will you detect presense of hydrogen 0?

Answer 1

$\huge{\text{\underline{\underline{Answer :}}}}$

For knowing the presence of hydrogen gas,

we generally, use a simple trick

And now, i'll tell you how..

• Take a matchstick.

• Lit the matchstick.

• Place it near the container or something which has to be tested.

• You'll listen a pop sound if there's hydrogen gas.

Answer 2

$\huge\underline\purple{\sf Answer}$

To detect the presence of Hydrogen gas ::

❇ The hydrogen gas is taken in a tube.

❇The splint is lightened with the help of match stick..

❇It is kept near the opening of the Tube containing the mixture of hydrogen gas.

❇When the Vapours are emerging out it comes in contact with the splint.

❇And it starts igniting more than the normal light by giving a type of pop sound ..

❇It proves the presence of hydrogen gas in a mixture..

$\huge\underline\pink{\sf Thank you }$