These question consists of two statements each, printed as Statement-I and Statement-II . While answering these Question you are required to choose any one of the following four responses. Statement-I : There is no change in enthalpy of an ideal gas during compression at constant temperature . Statement -II : Enthalpy of an ideal gas is a function of temperature and pressure.
A
If both Statement -I & Statement are True & the Statement-II is a correct explanation of the Statement -I
B
If both Statement -I & Statement are True & the Statement-II is not a correct explanation of the Statement -I
C
If Statement-I is True but the Statement-II is False.
D
If Statement-I is True but the Statement-II is True .
These questions consists of two statements each, printed as Statement-I and Statement-II. While answering these Questions you are required to choose any one of the following four responses. Statement-I: The freezing of water is and endothermic process. Statement-II: Heat must be removed from the water to make it freeze.
These question consists of two statements each, printed as Statement-I and Statement-II . While answering these Question you are required to choose any one of the following four responses. Statement -I : Due to adiabatic expansion , temperature of an ideal gas always decreases. Statment -II : For an adiabatic expansion DeltaU =W .
These questions consists of two statements each, printed as Statement-I and Statement-II. While answering these Questions you are required to choose any one of the following four responses. Statement-I: Addition of ethylene glycol(non-volatile)to water lowers the freezing point of water hence used as antifreeze. Statement-II: Addition of any substance to water lowers its freezing point.
These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses. Assertion: power house of cell is mitochondria Reason: ATP is produced in mitochondria.
These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses: Assertion: In zeise's salt coordination no. of Pt is five Reason: ethene is bidenate ligand.
These questions consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following four responses Assertion Friction opposes motion of a body. Reason Static friction is self adjusting while kinetic friction is constant.
