The formation of water from $H_{2(g)}$ and $O_{2(g)}$ is an exothermic reaction because
- AThe chemical energy of $H_{2(g)}$ and $O_{2(g)}$ is more than that of water
- BThe chemical energy of $H_{2(g)}$ and $O_{2(g)}$ is less than that of water
- CNot dependent on energy
- DThe temperature of $H_{2(g)}$ and $O_{2(g)}$ is more than that of water
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