LIVE Course for free

Rated by 1 million+ students
Get app now
JEE MAIN 2023
JEE MAIN 2023 TEST SERIES
NEET 2023 TEST SERIES
NEET 2023
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
+1 vote
18.4k views
in Chemistry by (74.5k points)

Standard enthalpy and standard entropy changes for the oxidation of ammonia at 298 K are -382.64 kJ mol-1 and -145.6 kJ mol-1 respectively. Standard Gibb's energy change for the same reaction at 298 K is

(a) -221.1 kJ mol-1

(b) - 339.3 kJ mol-1

(c) - 439.3 kJ mol -1 

(d) - 523.2 kJ mol-1

1 Answer

+1 vote
by (68.2k points)
selected by
 
Best answer

The correct option is: (b) - 339.3 kJ mol-1

Explanation:

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...