If two bodies A and B are in thermal equilibrium with each other and the body C is in contact with B, then as per:
1
the Boyle's law body C is also in thermal equilibrium with A
2
the Zeroth law body C is also in thermal equilibrium with A
3
the Joule's law body C is also in thermal equilibrium with B
4
the Charle's law body C is also in thermal equilibrium with A
5
Question Not Attempted