Qandaydir sharoitda ideal gazning zichligi 1,00 g × l⁻¹ ga teng. Bosim va temperaturani 2 martadan oshirilsa, ushbu gazning zichligi nechaga (g × l⁻¹) teng bo'ladi? (PVM = mRT)

  1. 0,25
  2. 0,50
  3. 1,00
  4. 4,00

📝 Detailed explanation

Ideal gaz tenglamasidan: PV = nRT → P = (m/MV)RT = (ρ/M)RT.
Demak: ρ = PM/(RT).
Bosim 2 marta oshsa: ρ ~ P → 2 marta ortadi.
Temperatura 2 marta oshsa: ρ ~ 1/T → 2 marta kamayadi.
Natija: ρ' = ρ × (2/2) = ρ × 1 = 1,00 g/l.
Zichlik o'zgarmaydi.
20 / 30 (67%)
Question 20 of 30
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