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
414 views
in Chemistry by (62.9k points)
What is the pH at the equivalence point in a titration of `0.2 M NH_(3) (aq)` with `0.02 M HBr` (aq). For the ammonia `K_(b) = 1.8 xx 10^(-5)`
A. `5.48`
B. `5.6`
C. `7.0`
D. `8.5`

Please log in or register to answer this question.

1 Answer

0 votes
by (66.1k points)
Correct Answer - B
pH `= 7 - (1)/(2)pKb - 1/2 "log"C`

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

...