Explain reaction is exothermic and entropy , Physics

Assignment Help:

A chemical reaction is known to occur spontaneously under standard conditions. Which of the following statements is/are true (more than one answer may be selected):

A   The total entropy (system + surrounding) increases.

B   The entropy change of the surroundings is negative.

C   The reaction is exothermic.

D   The entropy of the system increases. 

 


Related Discussions:- Explain reaction is exothermic and entropy

Evaluate the percent error, Q When calculate Planck's constant, a student's...

Q When calculate Planck's constant, a student's calculations produce values of 5.78 × 10 -34   J·s and 7.29 × 10 -34 J·s. If the accepted value is 6.63 × 10 -34  J·s, what is

How to find out percentage error, Take the difference among your experiment...

Take the difference among your experimental value and your known value, and divide that difference by your know value. Say you experimentally found the force of gravity to be 8m/s

Index of refraction to a medium, On transitory from a medium with one index...

On transitory from a medium with one index of refraction to a medium with a different index of refraction light is typically both reflected and refracted. Under some conditions how

What is the initial velocity of an emitted photoelectron, The stopping pote...

The stopping potential of a photocell is 2.3 V. What is the initial velocity of an emitted photoelectron that is brought to a stop by the photocell?

LAW OF CONSERVATION OF MOMENTUM, EXPLAIN ROADS SAFETY MEASURES USING THE L...

EXPLAIN ROADS SAFETY MEASURES USING THE LAW OF CONSERVATION OF MOMENTUM

Kinematics, IF a football player kicks a football so that it spends 3.0 sec...

IF a football player kicks a football so that it spends 3.0 seconds in the air and travels 50m, then find the velocity and angle of the kick.

Experimental Uncertainties, you are trying to measure the diameter of a cir...

you are trying to measure the diameter of a circular lab table using a lab metre stick. you measure the diameter in several directions and find the following results: 98.5 cm, 1.00

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd