MCQ
Which of the following is incorrect
- A

- B

- ✓

- D






Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$2Al{(s)}+6HCl{(aq)} \rightarrow 2Al^{^{3+}}{(aq)}+6Cl^-{(aq)} +3H_2{(g)}$
$CO\left( g \right) + \frac{1}{2}{O_2}\left( g \right) \rightleftharpoons C{O_2}\left( g \right)$ is

