Question

State whether true or false.
i) The energy stored in coal is mostly the sun’s energy.
ii) Coal on burning in excess of oxygen gives out carbon monoxide.

Answer 1

Dear Student,

1.True.
Sun is the ultimate source of energy. The energy stored in coal started from the Sun, because coal started as plants and animals. .. After millions of years, they become coal . But they still store most of that original energy from the Sun.

2.False.
$C+O_2\to C{O}_2\left(Carbondioxideisformed\right)$

Regards.