Question

Which of the following involves a fast chemical change?
1)The rusting of iron
2)Growth of a plant
3)The burning of matchstick​

Answer 1

$\huge\orange{\underline {\mathscr{A}}} \orange{\underline {\mathbb {\green{ns}}}} \orange{\underline {\mathfrak \red{we}}}\orange{\underline \bold \pink{r}}$

3) The burning of Matchstick

Answer 2

matchstick

Hope ot helps