Joule-Thomson co-efficient is the ratio of
(A) Pressure change to temperature change occuring during adiabatic compression of a gas
(B) Pressure change to temperature change occuring during adiabatic throttling of a gas
(C) Temperature change to pressure change occuring during adiabatic compression of a gas
(D) Temperature change to pressure change occuring during adiabatic throttling of a gas
(A) Pressure change to temperature change occuring during adiabatic compression of a gas
(B) Pressure change to temperature change occuring during adiabatic throttling of a gas
(C) Temperature change to pressure change occuring during adiabatic compression of a gas
(D) Temperature change to pressure change occuring during adiabatic throttling of a gas