What is the final temperature of 0.10 mole monoatomic ideal gas that performs 75 cal of work adiabatically if the initial temperature is `227^(@)C` (use R = 2 cal/K-mol)

Calculate the final temperature of a monoatomic idal gas that is compressed reversible and adiabatically from 16L to 2L at 300 K :

The work done in adiabatic compression of 2 mole of an ideal monoatomic gas by constant external pressure of 2 atm starting from initial pressure of 1 atm and initial temperature of 30 K(R=2 cal//"mol-degree")

Temperature of 1 mole of a gas is increased by 2^(@)C at constant pressure. Work done is :

Inversion temperature (T_(i)=(2a)/(Rb)) is defined as the temperature above which if gas is expanded adiabatically it gets warm up but if temperature of gas is lower than T_(i) then it will cool down. What will happen to gas if it is adiabatically expanded at 50^(@)C if its Boyle's temperature is 20^(@)C

A gas (C_(v.m) = (5)/(2)R) behaving ideally is allowed to expand reversibly and adiabatically from 1 litre to 32 litre. Its initial temperature is 327^(@)C . The molar enthalpy change (in J//mol ) for the process is :

Initial temperature of an ideal gas is 75^(@)C. At what temperature, the sample of neon gas would be heated to double its pressure, if the initial volume of gas is reduced by 15%?

Two samples A and B , of a gas at the same initial temperature and pressure are compressd from volume V ot V//2 ,A siothermally and B adiabatically.The final pressure of A will be:

Assuming a domestic refrigerator a reversible engine working between melting point of ice and the room temperature of 17^@C .Calculate the enrgy in joule that m ust be suppled to freeze 2kg of water .Given that temperature of water = 0^@C nd L=80 cal//g .

One mole of H_2 gas is contained in a box of volume V = 1.00 m^3 at T = 300 K . The gas is heated to a temperature of T = 3000K and the gas gets converted to a gas of hydrogen atoms. The final pressure would be (considering all gases of be ideal)

What is the activation energy for a reaction if its rate double when the temperature raised from 20^@C to 35^@C ? (R=8.314J//mol//K)