CHEMISTRY · Single correct · ISC · Chemistry · Classification of Elements and Periodicity in Properties · Structure of Atom
Problem
Select the incorrect statement :
(1) during adiabatic change specific heat is zero
(2) during isothermal change specific heat is infinite
(3) the ratio of the slopes of adiabatic and isothermal change is equal to γ
(4) a room can be cooled by opening the door of a running refrigerator in a closed room