NextMockಪರೀಕ್ಷೆಗಳನ್ನು ಹುಡುಕಿ, ಉದಾ. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2022

BPSC – Combined Competitive Examination · ಪ್ರಶ್ನೆ 118

Which law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules?

  1. Graham's law
  2. Pascal's law
  3. Avogadro's law
  4. Coriolis effect
  5. None of the above / More than one of the above
ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ

ಉತ್ತರ: (C) Avogadro's law

ವಿವರಣೆ

Avogadro's law (1811): V ∝ n at constant T and P.

  • (A) ತಪ್ಪು

    Wrong: deals with diffusion rates.

  • (B) ತಪ್ಪು

    Wrong: deals with pressure in fluids.

  • (C) ಸರಿ

    Correct: this is Avogadro's law.

  • (D) ತಪ್ಪು

    Wrong: deflection due to Earth's rotation.

  • (E) ತಪ್ಪು

    Wrong: only one of the options A–D is correct.