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If 300 mL of a gas at 27⁰ C is cooled to 7⁰C at constant pressure, its final volume will be
Options
(a) 350 mL
(b) 540 mL
(c) 135 mL
(d) 280 mL
Correct Answer:
280 mL
Explanation:
According to Charles’ law,
V₁/T₁ =V₂/T₂
putting the given values:
300 ml / 300K = V₂ /280 = V₂ = 280 ml
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- The molar fraction of nitrogen, in a mixture containing 70 grams nitrogen,
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Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aromatic hydrocarbon shows mostly
- The molar fraction of nitrogen, in a mixture containing 70 grams nitrogen,
- Ionic hydrides reacts with water to give
- If pH of A,B,C and D are 9.5, 2.5,3.5 and 5.5 respectively, then strongest acid is
- H₂S is not a
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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