Cooling Curves Multiple Choice Questions (MCQ) PDF - 104

MCQ 516: When energy is used to bring the molecules closer, the energy decreases

1. Kinetic energy
2. Potential energy
3. Internal energy
4. heat energy

MCQ 517: Inert gases have maximum ionization energy value because of

1. Complete valence shell
2. Inertness
3. Nobleness
4. Difficulty in removing electron

MCQ 518: Cationic radius is the radius of

1. Positive ion
2. Negative ion
3. Neutral atom
4. None of above

MCQ 519: The pH of human blood is maintained at

1. 7
2. 7.3
3. 7.35
4. 7.9

MCQ 520: The shape of water molecule is

1. Linear
2. Tetrahedral
3. Pyramidal
4. Angular