Kimyoviy bog‘lanish

96-10son-28.
131. Reaksion muhitni 65⁰C dan 35⁰C gacha sovutilganda reaksiya tezligi 27 marta sekinlashadi. SHu reaksiyaning temperatura koeffitsientini toping.
A) 1 B) 2 C) 3 D) 4 E) 5
97-5son-14.
132. Temperatura 50⁰C dan 20⁰C gacha sovitilganda, reaksiya tezligi 64 marta kamayadi. Reaksiyaning temperatura koeffitsientini hisoblang.
A) 1 B) 2 C) 3 D) 4 E) 2,5
97-12son-45.
133. Reaksiyaon muhitni 50⁰C dan 30⁰C gacha sovutilganda reaksiyaning tezligi 16 marta kamaysa, reaksiyaning temperatura koeffitsientini ko‘rsating.
A) 1,5 B) 2 C) 3 D) 4 E) 5
98-1son-35.
134. Temperatura 20⁰C dan 60⁰C gacha o‘zgarganda reaksiya tezligi 81 marta ortgan bo‘lsa, reaksiyaning temperatura koeffitsienti qanchaga teng bo‘ladi?
A) 2 B) 3 C) 2,6 D) 2,8 E) 4
98-8son-54.
135. Temperatura 50⁰C dan 20⁰C gacha sovutilganda reaksiya tezligi 27 marta kamaydi. Shu reaksiyaning temperatura koeffitsientini hisoblab toping.
A) 2 B) 4 C) 2,5 D) 1,3 E) 3
99-3son-14.
136. Agar reaksiya temperaturasini 60 dan 20⁰C gacha kamaytirilganda reaksiya tezligi 81 marta kamaygan bo‘lsa, reaksiyaning temperatura koeffitsientini hisoblang.
A) 3 B) 9 C) 4 D) 81/40 E) 40/81
00-8son-61.
137. Temperatura 30⁰C dan 80⁰C gacha oshirilganda, reaksiya tezligi 1200 marta ortadi. Reaksiyaning temperatura koeffitsientini hisoblab toping.
A) 4,13 B) 2,06 C) 3,85 D) 4,50 E) 1,50
03-4son-43.
138. Harorat 45⁰C pasayganda, reaksiya 25 marta sekinlashsa, reaksiyaning temperatura koeffitsientini hisoblang.
A) 1,80 B) 5,55 C) 2,80 D) 2,05 E) 1,08
03-5son-37.
139. Agar temperatura 60⁰C ga oshganda, reaksiya tezligi 729 marta ortsa, reaksiya tezligining temperatura koeffitsienti nechaga teng bo‘ladi?
A) 2,4 B) 3,0 C) 2,8 D) 3,2 E) 2,2