Kolloid eriimalarga qanday xususiyatlar xos? 1) eritmaning shaffofligi

17. (98-5-12) Kolloid eriimalarga qanday xususiyatlar xos? 1) eritmaning shaffofligi; 2) zarrachalari olchamining 100 nm dan kattaligi; 3) zarrachalar olchamining 1-100 nm orasida bolishi; 4) zarrachalarining qoshilib yiriklashishi. A) 1,2 B)1,3 C)1,4
D) 2, 3
E) 3, 4