Question

Three boolis A, B and C in thema
cquilib nium. The temperature of B is
H5°C the temperature of c is [ ]
(B) 50°C (C) 40°C (D)
any
temper
(A) 45°C
​

Answer 1

Explanation:

According to zeroth law of thermodynamics if two thermodynamic system are in thermal equilibrium with a third them they are in thermal equilibrium with each other.

Accordingly thermal equilibrium between system is a transitive relation. So, If A,B and C are in thermal equilibrium & temperature of B is 45°C then the C will have same 45°C temperature.

Hence, the answer is 45°C.