Question

why matchstick brought near reaction mixture of acid and metal, burns with a pop sound​

Answer 1

Answer:

because hydrogen gas is released .

Acid + Metal -> salt + hydrogen

Regards..

Answer 2

Answer:

we know acids reacts with meatal to produce hydrogen gas ,which is imflamable

Explanation:

it burns with a pop sound because of hydrogen ( hydrogen is highly combustive )

IF MY ANSWER HELPED YOU

MARK IT AS BRAINLIEST