Quantum Numbers and Energy Levels Multiple Choice Questions (MCQ) PDF - 76

MCQ 376: At nodal planes, the probability of finding the electrons is

1. Maximum
2. Minimum
3. Constant
4. Zero

MCQ 377: Half-life of a reaction is inversely proportional to the

1. Initial concentration of reactants
2. Final concentration of products
3. Slow step of a reaction
4. Order of a reaction

MCQ 378: A curve drawn between solubility and temperature is

1. Temperature curve
2. Solubility curve
3. Isothermal curve
4. Solubility temperature curve

MCQ 379: The solute and solvent molecules are constantly moving about in solution phase because of

1. Potential energy
2. Rotational energy
3. Translational energy
4. Kinetic energy

MCQ 380: Any property which depends upon the state of system is called

1. Enthalpy
2. State function
3. Free energy
4. Internal energy