1. Solubility is inversely proportional to $K_H$. Lower $K_H$ implies higher solubility.
2. $K_H$ values: A = 145, B = $2 \times 10^{-5}$, C = 35.
3. Order of solubility: B (lowest $K_H$) > C > A.
0.05 cm thick coating of silver is deposited on a plate of 0.05 m2 area. The number of silver atoms deposited on plate are _____ × 1023. (At mass Ag = 108,d = 7.9 g/cm³)
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |