What will be the partial pressure of He and O₂, if 200 mL of He at 0.66 atm and 400 mL

What Will Be The Partial Pressure Of He And O Chemistry Question

What will be the partial pressure of He and O₂, if 200 mL of He at 0.66 atm and 400 mL of O₂ at 0.52 atm. pressure are mixed in 400 mL vessel at 20⁰C

Options

(a) 0.33 and 0.52
(b) 0.33 and 0.55
(c) 0.25 and 0.45
(d) 0.38 and 0.52

Correct Answer:

0.33 and 0.52

Explanation:

Pʜₑ = (200 × 0.66) / 400 = 0.33 atm
Po₂ = (400 × 0.52) / 400 = 0.52 atm.

Related Questions:

  1. Which of the following is not a ferromagnetic substance
  2. Which of the following has highest chlorine content
  3. If 1 mL of water contains 20 drops then number of molecules in a drop of water
  4. Which of the following is not a thermodynamic function
  5. Which of the following transition element shows the highest oxidation state

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*