When heat is absorbed by the ststem, the sign of the value of `q` is taken to be………….. .

A: Total enthalpy change of a multistep process is sum of Delta H_(1) + Delta H_(2) + Delta H_(3) + .... R: When heat is absorbed by the system, the sign of q is taken to be negative.

A: Total enthalpy change of a multistep process is sum of Delta H_(1) + Delta H_(2) + Delta H_(3) + .... R: When heat is absorbed by the system, the sign of q is taken to be negative.

Heat is absorbed when_____.

When heat (q) is absorbed by a system, the sign of q is positive, and when it is rejected by a system, the sign of q is negative. Why?

If q is the amount of heat absorbed by the system and W the amount of work done on the system (+ve) , the change in the energy of the system is given by:

For a closed system, determine the change in internal energy (DeltaU) when (a) q cal of heat is absorbed by the system and w cal of work is performed on the system (b) q cal of heat is absorbed by the system and w cal of work is performed by the system (c) q cal of heat is evolved by the system and w cal of work is performed on the system (d) heat is not absorbed or evolved by the system, but w cal of work is performed by the system.

If a gas is taken A to C through B then heat absorbed by the gas is 8 J. Heat absorbed by the gas in taking it from A to C directly is -

A thermodynamics system is taken through the cyclic process abca as shown in the figure. If the heat absorbed by the gas during the cycle is 5x joule then find the value of x.

A thermodynamics system is taken through the cyclic process abca as shown in the figure. If the heat absorbed by the gas during the cycle is 5x joule then find the value of x.

If a gas is taken from A to C through B then heat absorbed by the gas 8 J . Heat absorbed by the gas in taking it from A to C directly is