If different processes are used to bring about the same chemical reaction, the e

Question

If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them. This is __________ law.

Options:

A . Hess's

B . Kirchoff's

C . Lavoisier and Laplace

D . None of these

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. If atmospheric temperature and dew point are nearly equal, then the relative humidity is....

Question 2. First law of thermodynamics deals with the....

Question 3. In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant press....constant pressure as compared to that at constant volume is

Question 4. COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about....

Question 5. Gibbs free energy of a pure fluid approaches __________ as the pressure tends to zero at constant temperature.....

Question 6. The number of degree of freedom for an azeotropic mixture of ethanol and water in vapour-liquid equilibrium, is....

Question 7. Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)?....

Question 8. __________ decreases during adiabatic throttling of a perfect gas.....

Question 9. Cv is given by....

Question 10. Kopp's rule is used to calculate the heat capacity of....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0