81. (v19/20-113-16) 50°C dagi tezligi 48 mol/l-min ga teng bolgan reaksiya 30°C da 30 sek dan keyin 18 mol modda miqdori 3 marta kamaysa, reaksiyaning temperatura koeffisiyentini (y) aniqlang. Idish hajmi 2 litr.
A) 3 B)1
C) 2
D) 4
81. (v19/20-113-16) 50°C dagi tezligi 48 mol/l-min ga teng bolgan reaksiya 30°C da 30 sek dan keyin 18 mol modda miqdori 3 marta kamaysa, reaksiyaning temperatura koeffisiyentini (y) aniqlang. Idish hajmi 2 litr.
A) 3 B)1
C) 2
D) 4
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