Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
115 views
in Chemistry by (59.7k points)
closed by
अभिक्रिया `AhArrB` के लिए `log_(10)`K का मान होगा : [ दिया है, `Delta_rH_(298K)^@=-54.70` किलोजूल मोल`""^-1`
`Delta_(r)S_(298K)^@=10` जूल केल्विन`""^-1 `, R = 8.314 जूल केल्विन`""^-1 ` मोल`""^1 `,`2.303xx8.314xx298=5705]`
A. `5`
B. `10`
C. `95`
D. `100`

1 Answer

0 votes
by (61.1k points)
selected by
 
Best answer
Correct Answer - B
`DeltaG^(@)=DeltaH^(@)-TDeltaS^(@)`
`=-54.07xx1000-298xx10=-57050` जूल मोल`""^-1 `
`=-57050=-5705" log"_(10)K`
`:." "log_(10)K=10`

Related questions

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

...