1. Quyidagi harakatlardan qaysi biri tekis o’zgaruvchan harakatga misol bo’la oladi ? I. Tezligi bir xilda kamayib borayotgan jism harakati II. Tezligi bir xilda ortib borayotgan jism harakati III. Bir tekisda tormozlanayotgan jism harakati

6. Izobarik jarayonda qaysi kattalik o’zgarmas ?
A) gazning zichligi B) gazning bosimi C) gazning hajmi D) gazning temperaturasi
7. Izoxorik jarayon uchun Klapeyron tenglamasi qaysi javobda to’g’ri yozilgan ?
A) P₁/P₂=T₁/T₂ B) PV/T=const C) V₁/V₂=T₁/T₂ D) P₁/P₂=V₂/V₁
8. Ideal gazning holat tenglamasi qanday kattaliklar orasidagi bog’lanishni ifodalaydi ?
A) bosim, massa, temperatura B) massa, zichlik, hajm,
C) bosim, hajm, massa, temperatura D) massa va molyar massa
9. Moddaning molyar massasi qanday birlikda o’lchanadi ?
A) mol/kg B) mol/ K C) mol∙kg D) kg/mol
10. 297 K temperaturani ̊ C hisobida ifodalang
A) 24 B) 27 C) 570 D) 280
11. Gazning temperaturasini o’zgartirmagan holda bosimini 3 marta oshirish uchun hajmini qanday o’zgartirish kerak ?
A) 3 marta orttirish B) 3 marta kamaytirish C) 3ga kamaytirish D) 3ga orttirish
12. 1 J/K*mol – qanday kattalikning o’lchov birligi ?
A) moddaning issiqlik sig’imi B) Avogadro doimiysi
C) universal gaz doimiysi D) Bolsman doimiysi
13. Gazlarning universal doimiysi qanchaga teng ?
A) 1,38*10^-23 B) 6,67*10^-23 C) 6,022*10²³ D) 8,31
14. Gaz molekulalarining tezliklarini kim birinchi bo’lib tajribada o’lchagan ?
A) J. Maksvell B) Klapeyron C) Mendeleyev va Klapeyron D) O. SHtern
15. Suyuqlik yoki gazlarda zarraning to’xtovsiz va tartibsiz harakati nima deyiladi?
A) Xaotik harakat B) Diffuziya C) zarralarning inertligi D) ilgarilanma harakat


Javoblar:

№		№		№
1	A	8	C	15		A
2	C	9	D
3	B	10	A
4	D	11	B
5	D	12	C
6	B	13	D
7	A	14	D