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