Q 1 .The definition of 1 K as per the internationally accepted temperature scale is A. 1/100th the difference between normal boiling point and normal freezing point of water B. 1/273.15th the normal freezing point of water C. 100 times the difference between the triple of water and the normal freezing point of water D. 1/273.16th of the triple point of water correct ans D Q 2.An isolated thermodynamic system executes a process. Choose the correct statement (s) from the following? A. No heat is transferred B. No work is done C. No mass flows across the boundary of the system D. No chemical reaction takes place within the system A. A & B B. A, B & C C. A, B, C, D D. None of these Correct ans B