Equilibrium Constants Multiple Choice Questions (MCQ) PDF - 96

MCQ 476: Ionic product of water is denoted as

1. Kc
2. Ka
3. Kb
4. Kw

MCQ 477: When heat flows from one system to another, the net change in entropy is

1. Increased
2. Decreased
3. No change
4. None of above

MCQ 478: AlF ₃ is a purely ionic halide having melting point

1. 1270 °C
2. 1280 °C
3. 1290 °C
4. 1300 °C

MCQ 479: Periodicity is the gradual change in the properties of elements when they are arranged according to their ascending order of

1. Atomic mass
2. Atomic number
3. Neutron number
4. Electron number

MCQ 480: Sulphur in group VIA forms anions with a charge

1. 2
2. -2
3. 3
4. -3