An ideal gas at constant temperature and pressure expands and its

An Ideal Gas At Constant Temperature And Pressure Expands And Chemistry Question

An ideal gas at constant temperature and pressure expands and its


(a) internal energy increases
(b) internal energy decreases
(c) internal energy remains same
(d) endropy increases and then decreases

Correct Answer:

internal energy remains same


Internal energy change (ΔE) is a function of temperature. So for constant temperature, ΔE is also zero i.e., internal energy remains same. [ΔE ∝ T]

Related Questions:

  1. p-type silicon is formed by adding a minute amount of an element with
  2. Formula of ferric sulphate is
  3. The unit of rate constant depends upon
  4. An important product in the ozone depletion by chlorofluorocarbons is
  5. When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives

Topics: Thermodynamics (179)
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Your email address will not be published.