1. Ideal gazning bosimi qaysi parametrlarga bog’liq? 1.molekula soni  2.hajm  3.molyar mass  4.zichlik 5.temperatura
A) 1,2,5        
B) 2,4,5      
C) 1,2,3    
D) hammasiga
2. Modda miqdori 25 mol bo‘lgan kislorodning massasini aniqlang (g).
A) 144;
B) 800;
C) 270;
D) 600.
3 Bosimning o’lchov birligini ko’rsating.
A) N      
B)Pa       
C)      
D)
4. Avogadro soni qanchaga teng    
A) 1,38 .         
B) 8,31     
C) 6,02*     
D) 9*
5. Modda miqdorining o’lchov birligi.
A)Pa       
B) N*m     
C)mol      
D) 
6. Bolsman doimiysini ko’rsating   
A) 1,38 .         
B) 8,31     
C) 6,02*     
D) 9*
A) 4 marta ortadi; B) 8 marta kamayadi; C) 4 marta kamayadi; D) 8 ma rta ortadi.
7. Quyidagi formulalardan qaysi biri izotermik jarayonga tegishli
A)T=const,=     B)V=const,=     C)P=const,=     D) T.J.Y.
A) 25 % ga ortadi; B) 69 % ga ortadi; C) 10 % ga ortadi; D) 20 % ga ortadi.
8  Gaz molekulalarining harakat tezligi qanday bo’ladi.
A) Tekis ,bir xil    B) notekis, har xil      C) harakatlanmaydi     D) chiziqli
9. Selsiy shkalasidan Kelvin shkalasiga qaysi formula orqali o’tamiz
A) T=t+273K     B) T=t-273K     C) t=T+273K     D) t=T+273K
10. Quyidagilardan qaysi biri xalqaro birliklar tizimining asosiy birilgi hisoblanadi?
A)N;                 B)^oK;        C) Pa;          D) J.
11. Izojarayonlar necha xil bo’ladi?    
12. Gazlarning universal doimiysining son qiymati nechaga teng?
13. Moddaning kimyoviy xossalarini o’zida saqlab qoluvchi shu moddaning eng kichik zarrasi?                           
14. O₂ ning molyar massasini aniqlang.
15. “molekula” so’zi qanday ma’noni anglatadi?