Which of the following is correct in terms of increasing work done for the same initial and final state?

Which of the following is correct in terms of increasing work done for the same initial and final volume?

Which of the following is correct sequence in terms of increasing mass ?

Which of the following conditions is correct for non-zero work done ?

Which of the following relation is correct for voltage, work done and charge ?

In which of the following cases can the work done increase the potential energy?

In which of the following cases can the work done increase the potential energy?

Which of the following statement is incorrect regarding adiabatic and isothermal processes for an ideal gas, starting from same initial state to same final volume?

In an isothermal expansion of a gaseous sample the correct relation is (consider w (work) with sign according to new IUPAC convention) [The reversible and irreversible processes are carried out between same initial and final states]

In an isothermal expansion of a gaseous sample, the correct relation is: ( consider w (work) with sign according to new IUPAC convention) [ The reversible and irreversible processes are carried out between same initial and final states.]