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The SI unit of work is:
NET
NUST Entry Test
Chemistry
Thermochemistry
Heat evolved or absorbed by the system is represented by a symbol:
NET
NUST Entry Test
Chemistry
Thermochemistry
Heat is:
NET
NUST Entry Test
Chemistry
Thermochemistry
The change in internal energy of the system is a:
NET
NUST Entry Test
Chemistry
Thermochemistry
The total of all the possible kinds of energies of the system is called its:
NET
NUST Entry Test
Chemistry
Thermochemistry
Potential energy accounts for:
NET
NUST Entry Test
Chemistry
Thermochemistry
The kinetic energy is due to:
NET
NUST Entry Test
Chemistry
Thermochemistry
Which one of the following is not a state function?
NET
NUST Entry Test
Chemistry
Thermochemistry
A state function is a:
NET
NUST Entry Test
Chemistry
Thermochemistry
By comparing both initial and final states of the system, we can describe the change taking place in the:
NET
NUST Entry Test
Chemistry
Thermochemistry
Reaction between Zn and $CuSO_{4}$ can be called a system under:
NET
NUST Entry Test
Chemistry
Thermochemistry
One mole of oxygen confined in a cylinder fitted with a piston is an example of:
NET
NUST Entry Test
Chemistry
Thermochemistry
The real or imaginary surface separating the system from the surroundings is called:
NET
NUST Entry Test
Chemistry
Thermochemistry
When a system absorbs energy, the sign of $\triangle E$ is:
NET
NUST Entry Test
Chemistry
Thermochemistry
When no work is done by the system:
NET
NUST Entry Test
Chemistry
Thermochemistry
By state , we mean the:
NET
NUST Entry Test
Chemistry
Thermochemistry
Some non-spontaneous processes can be made to take place by supplying energy to the system from:
NET
NUST Entry Test
Chemistry
Thermochemistry
Burning of coal and hydrocarbon in air are examples of:
NET
NUST Entry Test
Chemistry
Thermochemistry
A reaction will also be called a spontaneous if:
NET
NUST Entry Test
Chemistry
Thermochemistry
The reaction of Zinc with copper sulphate solution is an example of:
NET
NUST Entry Test
Chemistry
Thermochemistry
When a piece of zinc is added to the copper sulphate solution, ______ colour of solution disappear.
NET
NUST Entry Test
Chemistry
Thermochemistry
Neutralization of a strong acid with a strong base is:
NET
NUST Entry Test
Chemistry
Thermochemistry
Which one of the following is not related to spontaneous process
NET
NUST Entry Test
Chemistry
Thermochemistry
A process which takes place on its own without any outside assistance and moves from a non-equilibrium state towards an equilibrium is termed as:
NET
NUST Entry Test
Chemistry
Thermochemistry
The subject matter of first law of thermochemistry is based on:
NET
NUST Entry Test
Chemistry
Thermochemistry
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