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
119 views
in Chemistry by (74.8k points)
closed by
`PCl_(5)` के 4.0 ग्राम-अणु को 6 लीटर के एक पात्र में गर्म किया गया। साम्यवास्था पर `50% PCl_(5)` का वियोजन हो जाता हैं। इस अभिक्रिया का साम्य सिथरांक ज्ञात कीजिये।

1 Answer

0 votes
by (74.4k points)
selected by
 
Best answer
`PCl_(5) ltimplies PCl_(3) + Cl_(2)`
वियोजन से पूर्व मोल `{:(C,0,0),(C(1-alpha), Calpha, Calpha):}`
`K_( c)=([PCl_(3)][Cl_(2)])([PCl_(5)]) = (C^(2)alpha^(2))/(C xx (1-alpha)) = (Calpha^(2))/(1-alpha)`
दिया हैं `C=4/6,, alpha = 0.5` (`therefore PCl_(5)` की सांद्रता `C = (मोल/लीटर)`)
`therefore K_( c) = (4 xx (0.5)^(2))/(6(1-0.5))=0.33 मोल लीटर^(-1)`

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

...