Benzinda erishi;6 sutning achishi

𝑭𝒊𝒛𝒊𝒌 𝒗𝒂 𝑲𝒊𝒎𝒚𝒐𝒗𝒊𝒚 𝒉𝒐𝒅𝒊𝒔𝒂𝒍𝒂𝒓

𝟏.Quyidagilar orasidan fizikaviy bo`lmagan hodisani aniqlang. A) 𝑄𝑖𝑟𝑜𝑣𝑛𝑖𝑛𝑔 ℎ𝑜𝑠𝑖𝑙 𝑏𝑜`𝑙𝑖𝑠ℎ𝑖 B) 𝑠ℎ𝑎𝑚𝑛𝑖𝑛𝑔 𝑒𝑟𝑖𝑠ℎ𝑖 C) 𝑠ℎ𝑎𝑘𝑎𝑟𝑛𝑖𝑛𝑔 𝑞𝑖𝑧𝑑𝑖𝑟𝑖𝑙𝑔𝑎𝑛𝑑𝑎 𝑞𝑜𝑟𝑎𝑦𝑖𝑠ℎ𝑖 D) 𝑡𝑒𝑚𝑖𝑟𝑛𝑖𝑛𝑔 𝑠𝑢𝑦𝑢𝑞𝑙𝑎𝑛𝑖𝑠ℎ𝑖
𝟐. Quyidagilar orasidan qaysi biri kimyoviy hodisaga ta`lluqli emas. A) 𝑠𝑢𝑣𝑛𝑖𝑛𝑔 𝑚𝑢𝑧𝑙𝑎𝑠ℎ𝑖,𝑞𝑜`𝑟𝑔`𝑜𝑠ℎ𝑖𝑛𝑛𝑖𝑛𝑔 𝑠𝑢𝑦𝑢𝑞𝑙𝑎𝑛𝑖𝑠ℎ𝑖 B) 𝑠𝑢𝑣𝑛𝑖𝑛𝑔 𝑞𝑎𝑦𝑛𝑎𝑠ℎ𝑖,𝑠𝑖𝑚𝑜𝑏 𝑜𝑘𝑠𝑖𝑑𝑖𝑛𝑖𝑛𝑔 𝑝𝑎𝑟𝑐ℎ𝑎𝑙𝑎𝑛𝑖𝑠ℎ𝑖 C) 𝑘𝑖𝑠𝑙𝑜𝑡𝑎𝑑𝑎𝑛 𝑣𝑜𝑑𝑜𝑟𝑜𝑑𝑛𝑖𝑛𝑔 𝑠𝑖𝑞𝑖𝑏 𝑐ℎ𝑖𝑞𝑎𝑟𝑖𝑙𝑖𝑠ℎ𝑖, 𝑦𝑜𝑑𝑛𝑖𝑛𝑔 𝑠𝑢𝑏𝑙𝑖𝑚𝑎𝑡𝑙𝑎𝑛𝑖𝑠ℎ𝑖 D) 𝑡𝑒𝑚𝑖𝑟𝑛𝑖𝑛𝑔 𝑥𝑙𝑜𝑟𝑙𝑎𝑛𝑖𝑠ℎ𝑖,𝑘𝑎𝑙𝑠𝑖𝑦 𝑘𝑎𝑟𝑏𝑜𝑛𝑎𝑡𝑛𝑖𝑛𝑔 𝑝𝑎𝑟𝑐ℎ𝑎𝑙𝑎𝑛𝑖𝑠ℎ𝑖
𝟑.Kimyoviy hodisalarga kirmaydigan jarayonni ko`rsating. A) 𝑢𝑧𝑢𝑚 𝑠ℎ𝑎𝑟𝑏𝑎𝑡𝑖𝑛𝑖𝑛𝑔 𝑏𝑖𝑗𝑔`𝑖𝑠ℎ𝑖 B) 𝑏𝑒𝑛𝑧𝑖𝑛𝑛𝑖𝑛𝑔 𝑦𝑜𝑛𝑖𝑠ℎ𝑖 C) 𝑦𝑜𝑔`𝑛𝑖𝑛𝑔 𝑠𝑜𝑣𝑢𝑞𝑑𝑎 𝑞𝑜𝑡𝑖𝑠ℎ𝑖 D) 𝑜ℎ𝑎𝑘𝑛𝑖𝑛𝑔 𝑠𝑜`𝑛𝑑𝑖𝑟𝑖𝑙𝑖𝑠ℎ𝑖
𝟒.Quyidagilardan qaysi biri fizik xodisa ? 1) mis idishning havoda qorayishi; 2)suvning muzlashi;3)kislotaga asos ta`sir ettirish 4)qumni sement bilan aralashtirish 5) havoni sovutib kislorod olish 6)metallning havoda oksidlanishi A) 1,2,3 B) 4,5,6 C) 2,4,5 D) 1,3,6
𝟓.Quyidagilarning qaysi biri kimyoviy jarayon? 1) Metanning yonishi;2) alyuminiy simning cho`zilishi;3)muzning erib suyuq xolatga kelishi 4) temirning zanglashi; 5) suvning bug`lanishi A) 1,2 B) 3,4 C) 3,5 D) 1,4
𝟔.Kimyoviy xodisalarni aniqlang. 1)qog`ozning yonishi; 2) mis simning qizdirilganda qorayishi; 3) suvning muzlashi 4) temirning magnitga tortilishi; 5) yog`ning
benzinda erishi;6) sutning achishi
A) 3,4,6 B) 2,5,6 C) 1,2,6 D) 2,3,5
𝟕.Qaysi moddaning qizdirishdan xosil bo`lgan moddaning boshqa agregat xolatga o`tishi fizik bo`lmasdan,u qaytar kimyoviy jarayon bo`ladi? A) 𝑦𝑜𝑑 B) 𝑛𝑎𝑓𝑡𝑎𝑙𝑖𝑛 C) 𝑎𝑚𝑚𝑜𝑛𝑖𝑦 𝑥𝑙𝑜𝑟𝑖𝑑 D) 𝑜𝑞 𝑓𝑜𝑠𝑓𝑜𝑟
𝟖.Kimyoviy hodisai aniqlang.
A) 𝑎𝑧𝑜𝑡𝑛𝑖𝑛𝑔 𝑠𝑢𝑦𝑢𝑞𝑙𝑎𝑛𝑖𝑠ℎ𝑖 B) ℎ𝑎𝑣𝑜𝑑𝑎𝑛 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑 𝑜𝑙𝑖𝑠ℎ C) 𝑞𝑎𝑙𝑎𝑦𝑛𝑖𝑛𝑔 𝑠𝑢𝑦𝑢𝑞𝑙𝑎𝑛𝑖𝑠ℎ𝑖 D) 𝑞𝑎𝑡𝑖𝑞𝑛𝑖𝑛𝑔 𝑖𝑣𝑖𝑠ℎ𝑖
𝟗.Fizikaviy xodisani aniqlang. A) 𝑞𝑖𝑟𝑜𝑣𝑛𝑖𝑛𝑔 𝑥𝑜𝑠𝑖𝑙 𝑏𝑜`𝑙𝑖𝑠ℎ𝑖 B) 𝑠ℎ𝑎𝑚𝑛𝑖𝑛 𝑦𝑜𝑛𝑖𝑠ℎ𝑖 C) 𝑞𝑖𝑧𝑑𝑖𝑟𝑖𝑙𝑔𝑎𝑛 𝑠ℎ𝑎𝑘𝑎𝑟𝑛𝑖𝑛𝑔 𝑞𝑜𝑟𝑎𝑦𝑖𝑠ℎ𝑖 D) 𝑡𝑒𝑚𝑖𝑟𝑛𝑖𝑛𝑔 𝑧𝑎𝑛𝑔𝑙𝑎𝑠ℎ𝑖
𝟏𝟎.Quyidagi jarayonlar orasidan fizikaviy xodisalarni aniqlang. 1) 𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡𝑛𝑖𝑛𝑔 𝑠𝑢𝑦𝑢𝑞𝑙𝑎𝑛𝑖ℎ𝑖 2) 𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑛𝑖𝑛𝑔 𝑦𝑜𝑛𝑖𝑠ℎ𝑖 3) 𝑠ℎ𝑖𝑠ℎ𝑎 𝑝𝑖𝑠ℎ𝑖𝑟𝑖𝑠ℎ 4) 𝑠ℎ𝑖𝑠ℎ𝑎𝑛𝑖 𝑚𝑎𝑦𝑑𝑎𝑙𝑎𝑠ℎ 5) 𝑠ℎ𝑎𝑘𝑎𝑟𝑛𝑖𝑛𝑔 𝑒𝑟𝑖𝑠ℎ𝑖 6) 𝑠ℎ𝑎𝑘𝑎𝑟𝑛𝑖𝑛𝑔 𝑘𝑜`𝑚𝑖𝑟𝑙𝑎𝑛𝑖𝑠ℎ𝑖 A) 1,4,5 B) 4,5 C) 1,4 D) 1,2,3
𝟏𝟏.Sublimatsiya xodisasiga teskari jarayonni ko`rsating.
A) 𝑑𝑒𝑓𝑜𝑟𝑚𝑎𝑡𝑠𝑖𝑦𝑎 B) 𝑑𝑒𝑝𝑜𝑧𝑖𝑡𝑠𝑖𝑦𝑎 C) 𝑘𝑟𝑖𝑠𝑡𝑎𝑙𝑖𝑧𝑎𝑡𝑠𝑖𝑦𝑎 D) 𝑎𝑠𝑠𝑢𝑏𝑙𝑖𝑚𝑎𝑡𝑠𝑖𝑦𝑎
𝑨𝒍𝒍𝒂𝒕𝒓𝒐𝒑𝒊𝒚𝒂
𝟏.Qaysi elementlar allotropik shakllarga ega?
1) kislorod; 2) vodorod; 3) ftor 4) azot; 5) uglerod. A) 1,5 B) 1,2 C) 2,3 D) 2,3,4
𝟐.Allatropiya deb nimaga aytiladi ? A) 𝑎𝑦𝑛𝑖 𝑏𝑖𝑟 𝑒𝑙𝑒𝑚𝑒𝑛𝑡𝑛𝑖𝑛𝑔 𝑏𝑖𝑟 𝑛𝑒𝑐ℎ𝑎 𝑥𝑖𝑙 𝑜𝑑𝑑𝑖𝑦 𝑚𝑜𝑑𝑑𝑎 ℎ𝑜𝑠𝑖𝑙 𝑞𝑖𝑙𝑖𝑠ℎ𝑖𝑔𝑎𝑎𝑦𝑡𝑖𝑙𝑎𝑑𝑖 B) 𝑡𝑎𝑟𝑘𝑖𝑏𝑖,𝑚𝑖𝑞𝑑𝑜𝑟𝑖 𝑏𝑖𝑟 𝑥𝑖𝑙 𝑏𝑜`𝑙𝑔𝑎𝑛,𝑙𝑒𝑘𝑖𝑛 𝑡𝑢𝑧𝑖𝑙𝑖𝑠ℎ𝑖 𝑏𝑖𝑙𝑎𝑛 𝑓𝑎𝑟𝑞 𝑞𝑖𝑙𝑎𝑑𝑖𝑔𝑎𝑛 𝑚𝑜𝑑𝑑𝑎𝑙𝑎𝑟𝑔𝑎 𝑎𝑦𝑡𝑖𝑙𝑎𝑑𝑖 C) 𝑡𝑎𝑟𝑘𝑖𝑏𝑖,𝑚𝑖𝑞𝑑𝑜𝑟𝑖 𝑏𝑖𝑟 𝑥𝑖𝑙 𝑙𝑒𝑘𝑖𝑛,𝑡𝑢𝑧𝑖𝑙𝑖𝑠ℎ𝑖 𝑣𝑎 𝑘𝑖𝑚𝑦𝑜𝑣𝑖𝑦 𝑥𝑜𝑠𝑠𝑎𝑙𝑎𝑟𝑖 𝑏𝑖𝑙𝑎𝑛 𝑓𝑎𝑟𝑞 𝑞𝑖𝑙𝑎𝑑𝑖𝑔𝑎𝑛 𝑚𝑜𝑑𝑑𝑎𝑙𝑎𝑟𝑔𝑎 𝑎𝑦𝑡𝑖𝑙𝑎𝑑𝑖 D) 𝑒𝑙𝑒𝑚𝑒𝑛𝑡𝑖 𝑏𝑖𝑡𝑡𝑎 𝑎𝑡𝑜𝑚𝑑𝑎𝑛 𝑖𝑏𝑜𝑟𝑎𝑡 𝑏𝑜`𝑙𝑔𝑎𝑛 𝑚𝑜𝑑𝑑𝑎𝑙𝑎𝑟𝑔𝑎 𝑎𝑦𝑡𝑖𝑙𝑎𝑑𝑖.
𝟑.Allatropiya hodisasining mohiyati nimada ? 1) atom yadrosida neytronlar soning har hil bo`lishi 2) molekulada atomlar soning turlicha bo`lishi 3) kristal tuzilishning turlicha bo`lishi 4) molekulada kimyoviy bog`larning turlicha bo`lishi 5) moddaning turli agregat holatlarda bo`lishi A) 1,2 B) 2,3 C) 3,4 D) 4,5
𝟒.Allatropik shakl o`zgarishi mavjud bo`lgan elementlar qatorini ko`rsating.
A) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑣𝑜𝑑𝑜𝑟𝑜𝑑,𝑥𝑙𝑜𝑟
B) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑓𝑜𝑠𝑓𝑜𝑟,𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡
C) 𝑥𝑙𝑜𝑟,𝑎𝑧𝑜𝑡,𝑓𝑜𝑠𝑓𝑜𝑟 D) 𝑓𝑡𝑜𝑟,𝑘𝑎𝑙𝑖𝑦,𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑
𝟓.Allatropik shaklga ega bo`lgan moddalar qatorini aniqlang. A) 𝑓𝑜𝑠𝑓𝑜𝑟,𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡,𝑢𝑔𝑙𝑒𝑟𝑜𝑑 B) 𝑓𝑜𝑠𝑜𝑓𝑜𝑟,𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑣𝑜𝑑𝑜𝑟𝑜𝑑 C) 𝑢𝑔𝑙𝑒𝑟𝑜𝑑,𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡,𝑛𝑎𝑡𝑟𝑖𝑦 D) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑓𝑡𝑜𝑟,𝑓𝑜𝑠𝑓𝑜𝑟
𝟔.Qaysi moddalarda allatropiya hodisasi kuzatilmaydi. 1) brom 2) kislorod 3) uglerod 4) kaliy, 5) ftor 6) fosfor A) 1,3 B) 2,4 C) 1,4 D) 1,4,5
𝟕.Qaysi moddalarda allatropiya hodisasi mavjud ? 1) uglerod 2) azot 3) qalay 4) yod 5) xlor A) 1,2 B) 1,3 C) 1,4 D) 3,5
𝟖.Allatropiya hodisasi kuzatilmaydigan moddalarni ko`rsating. A) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑 B) 𝑥𝑙𝑜𝑟 C) 𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡 D) 𝑓𝑜𝑠𝑓𝑜𝑟
𝟗.Qaysi qatordagi elementlar allatropik shakl ko`rinishlariga ega ? A) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑎𝑧𝑜𝑡,𝑢𝑔𝑙𝑒𝑟𝑜𝑑 B) 𝑓𝑜𝑠𝑓𝑜𝑟,𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑏𝑟𝑜𝑚 C) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑓𝑜𝑠𝑓𝑜𝑟,𝑥𝑙𝑜𝑟 D) 𝑘𝑖𝑠𝑙𝑜𝑟𝑜𝑑,𝑢𝑔𝑙𝑒𝑟𝑜𝑑,𝑓𝑜𝑠𝑓𝑜𝑟
𝟏𝟎.Allatropik shakl o`zgarishlariga ega bo`lmagan moddani aniqlang. A) 𝑢𝑔𝑙𝑒𝑟𝑜𝑑 B) 𝑓𝑜𝑠𝑓𝑜𝑟 C) 𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡 D) 𝑥𝑙𝑜𝑟
𝟏𝟏.Allatropik shakl o`zgarishlariga ega bo`lgan 𝑉−guruh elmentini aniqlang. A) 𝑢𝑔𝑙𝑒𝑟𝑜𝑑 B) 𝑓𝑜𝑠𝑓𝑜𝑟 C) 𝑜𝑙𝑡𝑖𝑛𝑔𝑢𝑔𝑢𝑟𝑡 D) 𝑥𝑙𝑜𝑟