⇦ | ⇨ |
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: - Oleic,stearic and palmitic acids are
- If 18g of water is electrolysed then volume of oxygen obtained at STP is
- Lanthanides and actinides resemble in
- Which one of the following esters gets hydrolysde most easily under alkaline
- Activated charcoal is used to remove colouring matter from pure substances.
Topics: States of Matter Gases and Liquids
(80)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Oleic,stearic and palmitic acids are
- If 18g of water is electrolysed then volume of oxygen obtained at STP is
- Lanthanides and actinides resemble in
- Which one of the following esters gets hydrolysde most easily under alkaline
- Activated charcoal is used to remove colouring matter from pure substances.
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