Civil Services UPSC CAPF (Assistant Commandants) Test Series 2025 General Science Chemistry Solutions
Match the following substances with their colloidal solutions:
| Substances | Colloidal solution |
| a) Silver iodide in water | 1) Emulsion |
| b) Butter | 2) Sol |
| c) Smoke | 3) Gel |
| d) Hair Cream | 4) Aerosol |
1
a) 1 b) 2 c) 4 d) 3
2
a) 2 b) 3 c) 4 d) 1
3
a) 2 b) 1 c) 4 d) 3
4
a) 2 b) 4 c) 1 d) 3