⇦ | ⇨ |
What is the pressure of 64g O₂ enclosed in a cylinder of 20 litres at 27⁰C
Options
(a) 2.5 atm
(b) 2 atm
(c) 2.75 atm
(d) 3 atm
Correct Answer:
2.5 atm
Explanation:
PV = nRT. P = n/V RT = 64 x 0.0821 x 300 / 32 x 20 or P = 2.4630 = 2.5
Related Questions: - Schottky defect generally appears in
- Empirical formula of a compound is CH₂O.If its molecular weight is 180,
- The increasing order of atomic radius for the elements Na, Rb, K and Mg is
- A mixture containing benzene and chlorobenzene is seperated by
- Which of the following is not correct regarding terylene
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Schottky defect generally appears in
- Empirical formula of a compound is CH₂O.If its molecular weight is 180,
- The increasing order of atomic radius for the elements Na, Rb, K and Mg is
- A mixture containing benzene and chlorobenzene is seperated by
- Which of the following is not correct regarding terylene
Topics: States of Matter Gases and Liquids (80)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply