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MHT CET202617 April 2026Evening ShiftChemistryStates of MatterActual

A gas at 10 ,^ C occupies a volume of 283 mL. if it is heated to 20 ,^ C keeping the pressure constant. What is the new volume of gas ?

Options

  1. A566 mL
  2. B450 mL
  3. C350 mL
  4. D293 mL

Correct answer

D. 293 mL

Step-by-step solution

According to Charles's Law, at constant pressure, V₁ T₁ = V₂ T₂ Given: V₁ = 283 mL T₁ = 10 ,^ C = 10 + 273 = 283 K T₂ = 20 ,^ C = 20 + 273 = 293 K Substituting the values: 283 283 = V₂ 293 V₂ = 293 mL Answer: 293 mL

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