Bir xil sharoitdagi quyidagi gazlarning qaysi birining molekulasi eng sekin harakatlanadi?

  1. N₂
  2. CO₂
  3. He
  4. N₂H₄

📝 Detailed explanation

Bir xil haroratda gazlarning molekulalari tezligi molekulyar massaga teskari proporsional: v ~ 1/√M.
M(N₂) = 28, M(CO₂) = 44, M(He) = 4, M(N₂H₄) = 32.
CO₂ ning molekulyar massasi eng katta (44), shuning uchun uning molekulalari eng sekin harakatlanadi.
15 / 36 (42%)
Question 15 of 36
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