Colloids
Tested in 4 real MPSC questions across 1 year (2014–2014). See it in context on the interactive Concept Graph →
Years it was asked
What you need to know first
Types of colloidal solutionsSuspensions and colloids
What mastering this unlocks
Isoelectric pointProtein colloids
Real questions that test this
कोणते मिश्रण नाही ? What is not a mixture ?
1)पाणी / Water✓ Correct
2)हवा / Air
3)माती / Soil
4)खडू / Chalk
A pure chemical compound is not a mixture. (Note: Since options are empty in the prompt, the conceptual definition applies to pure substances).