Which of the following statement(s) is/are true/false?
A. The following reaction is an example of a reversible reaction:
N2(g) + 3H2(g) ⇌ 2NH3(g)
B. The following reaction is an example of a thermal decomposition reaction:
CaCO3(s) \(\rm \underrightarrow {heat}\) CaO(s) + CO2(g)
1
Both A and B are false.
2
Only B is true.
3
Both A and B are true.
4
Only A is true.