Q. For the formulation of w/o emulsion, the coalescence rate of: (Solved)
1. w/o has no relationship to the type of emulsion formed
2. o/w is equal to w/o coalescence rate
3. o/w is greater than w/o coalescence rate
4. w/o is greater than the o/w coalescence rate
- c. o/w is greater than w/o coalescence rate