Massasi 87,75 g bolgan osh tuzi 750 ml suvda eritilganda hosil bolgan

A) 1,75
B) 2,0

16. (98-9-58) Massasi 87,75 g bolgan osh tuzi 750 ml suvda eritilganda hosil bolgan eritmaning molyar konsentratsiyasini hisoblang. Eritma tayyorlashda hajm ozgarishini hisobga olmang. [Mr(Na) = 23; Mr(CI) = 35,5] A) 1,75 B) 2,0 C) 2,25 D)2,5
E) 2,75