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The work done in expansion of an ideal gas from an initial volume v1 to a final v2 litres against a pressure of 1atm at 300 K is
Options
(a) 2.303 R ˣ 300 log (v2/v1)
(b) 2.303 R ˣ 300 log (v1/v2)
(c) 1 atm ˣ (v2-v1) litre
(d) zero
Correct Answer:
2.303 R ˣ 300 log (v2/v1)
Explanation:
W = nRT ln V₂/V₁, V₁ = initial volume, V₂ = final volume, T = temperature, R = gas constant.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many grams of dibasic acid (mol.wt.200) should be present in 100 mL.
- Oleic,stearic and palmitic acids are
- Which one of the following is the correct order of size of othe iodine specifies?
- What is the ratio of mass of an electron to the mass of a proton?
- A solution with pH = 2 is more acidic then one with a pH = 6 , by a factor
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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