50°C da 60 g suvda 45 g tuz eritilsa toyingan eritma hosil boladi. 30°



84. (V20/21-117-28) 50°C da 60 g suvda 45 g tuz eritilsa toyingan eritma hosil boladi. 30°C da shu tuzning eruvchanligi 50°C dagiga nisbatan 15 g ga kam bolsa, tuzning 30° dagi eruvchanligini toping. A) 40 B)60 C)36
D) 50

:


: Kimyo
: 33. Eruvchanlik







7 ... (114859)
5 ... (104214)
6 ... (98360)
11 ... (76813)
2018 ... (67295)
, ... (61958)
2018 ... (53917)
... (50988)
8 ... (43064)
4 ... (41067)

5 - ... (167575)
6 - ... (167070)
6 ... (137336)
4 - ... (134443)
5 - ... (131584)
7 - , ... (111747)
7 - ... (107368)
6 - ... (106372)
6 - ... (99329)
8 - , ... (97057)



"Test-Uz.Ru" 2014-2022. , ,