IIT JAM Exam > IIT JAM Questions > KB for nh4oh is 1.81 into 10 raise to minus 5...
Start Learning for Free
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is?
Most Upvoted Answer
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl s...
Calculation of pH of NH4Cl Solution
Given:
- KB for NH4OH = 1.81 x 10^-5
- Concentration of NH4Cl = 0.01 M
Step 1: Write the dissociation reaction of NH4Cl
NH4Cl → NH4+ + Cl-
Step 2: Identify the ions present in the solution
NH4+ and Cl- ions are present in the solution.
Step 3: Determine the pH of the solution
- NH4Cl is a salt of weak base NH4OH and strong acid HCl.
- NH4+ ions react with water to form NH4OH and H3O+ ions.
- This reaction results in the production of hydroxide ions which increase the pH of the solution.
Step 4: Calculate the concentration of NH4OH
- Since NH4OH is a weak base, we need to consider the dissociation of NH4+ ions to NH4OH.
- Using the KB value, we can calculate the concentration of NH4OH.
Step 5: Calculate the pH of the solution
- Use the concentration of NH4OH to determine the concentration of hydroxide ions in the solution.
- Finally, calculate the pH using the concentration of hydroxide ions.
Conclusion:
- The pH of the 0.01 M NH4Cl solution at 25 degrees Celsius can be calculated using the concentration of NH4OH formed in the solution.
Given:
- KB for NH4OH = 1.81 x 10^-5
- Concentration of NH4Cl = 0.01 M
Step 1: Write the dissociation reaction of NH4Cl
NH4Cl → NH4+ + Cl-
Step 2: Identify the ions present in the solution
NH4+ and Cl- ions are present in the solution.
Step 3: Determine the pH of the solution
- NH4Cl is a salt of weak base NH4OH and strong acid HCl.
- NH4+ ions react with water to form NH4OH and H3O+ ions.
- This reaction results in the production of hydroxide ions which increase the pH of the solution.
Step 4: Calculate the concentration of NH4OH
- Since NH4OH is a weak base, we need to consider the dissociation of NH4+ ions to NH4OH.
- Using the KB value, we can calculate the concentration of NH4OH.
Step 5: Calculate the pH of the solution
- Use the concentration of NH4OH to determine the concentration of hydroxide ions in the solution.
- Finally, calculate the pH using the concentration of hydroxide ions.
Conclusion:
- The pH of the 0.01 M NH4Cl solution at 25 degrees Celsius can be calculated using the concentration of NH4OH formed in the solution.
|
Explore Courses for IIT JAM exam
|
|
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is?
Question Description
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is?.
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is?.
Solutions for KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? in English & in Hindi are available as part of our courses for IIT JAM.
Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
Here you can find the meaning of KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? defined & explained in the simplest way possible. Besides giving the explanation of
KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is?, a detailed solution for KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? has been provided alongside types of KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? theory, EduRev gives you an
ample number of questions to practice KB for nh4oh is 1.81 into 10 raise to minus 5 the pH of 0.01 m nh4cl solution at 25 degree Celsius is? tests, examples and also practice IIT JAM tests.
|
|
Explore Courses for IIT JAM exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup