NEETChemistrySurface Chemistry
Why are colloidal medicines more effective?
Options
- AThey are cheaper
- BThey have a larger surface area
- CThey have a longer shelf life
- DThey are easier to manufacture
Correct answer
B. They have a larger surface area
Step-by-step solution
Colloidal medicines are more effective because they have a larger surface area, making them easily assimilated.