Question

$\huge\mathbb\fcolorbox{purple}{lavenderblush}{✰Question}$

how do you test hydrogen gas?​

thanks My name is famous xD
but i'm from jaipur not pune xD​

Answer 1

Hydrogen ignites in air. If hydrogen is present in a test tube, a lighted splint held near its mouth ignites with a squeaky pop.

meko toh tumhara ata Pata bhi noii pata xD

Answer 2

sach sach batana tu meko bhuli toh nhi?