Use app×
Ask a Question
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

A weak acid, HA, has a Ka of 1.00 x 10^-5. If 0.100 mol of this acid is dissolved in one litre of water

← Prev Question Next Question →
0 votes
92.5k views
in Equilibrium by (69.1k points)
recategorized by

A weak acid, HA, has a Ka of 1.00 x 10-5. If 0.100 mol of this acid is dissolved in one litre of water, the percentage of acid dissociated at equilibrium is closest to 

(a) 1.00% 

(b) 99.9% 

(c) 0.100% 

(d) 99.0%

Play Quiz Game >

1 Answer

+1 vote
by (75.3k points)
selected by
 
Best answer

The correct option is: (a) 1.00% 

Explanation:

For a weak acid, degree of dissociation,

← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2025 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

Related questions

0 votes
1 answer
pH of a 0.01 M solution (Ka= 6.6 x 10^-4)
asked Jan 6, 2019 in Equilibrium by Sahida (81.4k points)

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

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...