Standard enthalpy of vaporisation Δvap H⁰ for water at 100⁰C is 40.66 kJ mol⁻¹.

Standard Enthalpy Of Vaporisation Vap H For Water At 100c Chemistry Question

Standard enthalpy of vaporisation Δvap H⁰ for water at 100⁰C is 40.66 kJ mol⁻¹. The internal energy of vaporisation of water at 100⁰C (in kJ mol⁻¹) is

Options

(a) 37.56
(b) -43.76
(c) 43.76
(d) 40.66

Correct Answer:

37.56

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
  2. Surface tension vanishes at
  3. Which is the amount of chlorine evolved when 2 amperes of current is passed for
  4. Shape of Fe(CO)₅ is
  5. Benzoic acid,when heated with soda lime yields

Topics: Thermodynamics (146)
Subject: Chemistry (2480)

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