All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
JEE Exam  >  JEE Questions  >  Can you explain the answer of this question b... Start Learning for Free
SaveJoin the Discussion on the App
Can you explain the answer of this question below:
In which of the following acid-base titration pH is greater than8 at the equivalence point ?
  • A:
    Acetic acid versus ammonia
  • B:
    Acetic acid versus sodium hydroxide
  • C:
    Hydrochloride acid versus ammonia
  • D:
    Hydrochloric acid versus sodium hydroxide
The answer is a.
FREE This question is part of
Download PDF Attempt Test
Download PDF Attempt this Test
Most Upvoted Answer
Can you explain the answer of this question below:In which of the foll...
Acetic acid versus sodium hydroxide
Acetic acid (CH3COOH) is a weak acid and sodium hydroxide (NaOH) is a strong base. When acetic acid is titrated with sodium hydroxide, the equivalence point occurs when all the acetic acid is neutralized by the sodium hydroxide. At the equivalence point, the moles of acid are equal to the moles of base, resulting in the formation of sodium acetate (CH3COONa) and water.

pH at the equivalence point
Since acetic acid is a weak acid, the pH at the equivalence point is greater than 7. The sodium acetate formed in the reaction acts as a salt of a weak acid and a strong base. This salt hydrolyzes in water to form a basic solution. The hydrolysis reaction produces hydroxide ions (OH-) which increase the pH of the solution. As a result, the pH at the equivalence point of the titration of acetic acid with sodium hydroxide is greater than 8.

Explanation
In the case of acetic acid versus ammonia (option a), ammonia is a weak base, so the pH at the equivalence point would be less than 7. For hydrochloric acid versus ammonia (option c), hydrochloric acid is a strong acid, so the pH at the equivalence point would be less than 7. Similarly, for hydrochloric acid versus sodium hydroxide (option d), the pH at the equivalence point would be close to 7 since both are strong acids and bases.
Therefore, the correct option where the pH is greater than 8 at the equivalence point is acetic acid versus sodium hydroxide (option b).
Free Test
FREE
Start Free Test
Start Free Test
Community Answer
Can you explain the answer of this question below:In which of the foll...
Option A is correct...
< Previous Question Next Question >
Explore Courses for JEE exam

Similar JEE Doubts

Volumetric analysis is based on the principle of equivalence a that minloces lead in the ratio of their equivalents. At the equivalence point of the reaction, involving the reactahts A and B : Number of gram equivalents of A = Number of gram equivalents of B..If VA ml of solution A having normality NA react just completely with VB ml of solution B having normalityNB thenEquation(1), called normality equation is very useful in numerical of volumetric analysis. Equivalent masses of different substances :Basically the equivalent mass of a substance is defined as the pads by seam ctituhich combine with or displace 1.0078 parts (1part) by mass of hydrogen, 8 parts by mansetaisiosaid 35.5 parts by mass of chlorine.Mass of a substance expressed in gram equal to its equivalent man is gam equivalent mass. Equivalent mass of a substance is not constant but depends upon the maw i malice the substance participates.Equivalent mass of an acid in acid-base reaction is its mass in grannehidicodoinisooleaf replaceable Fi ions (= 1.0078 g1g).0n the other hand, equivalent mass of a bagels istolonellfacontairis 1 mole of replaceable 0H ions. 1 g equivalent mass each of an acid and base an ionclinegins saint and 1 mole of water= 18 g). Equivalent mass of an oxidising agent is its mass which gains 1 mole at ellecismitcan be obtained by dividing the molecular mass or formula mass by the total decrease in aididditaiiilberef one or more elements per molecule.0n the other hand, equivalent mass of a reducing agent is the mass of the substance which loses 1 mole of electorns. It can be calculated by dividing the molecular or formula mass of the subtance by the total increase in oxidation number of one or more elements per molecular or formula mass.Q.How many gram of phosphoric acid (H3PO4) would be required to neutralize 58 g of magnesium hydroxide?

Top Courses for JEEView all

Top Courses for JEE

Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a.
Question Description
Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a..
Solutions for Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. defined & explained in the simplest way possible. Besides giving the explanation of Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a., a detailed solution for Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. has been provided alongside types of Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. theory, EduRev gives you an ample number of questions to practice Can you explain the answer of this question below:In which of the following acid-base titration pH is greater than8 at the equivalence point ?A:Acetic acid versus ammoniaB:Acetic acid versus sodium hydroxideC:Hydrochloride acid versus ammoniaD:Hydrochloric acid versus sodium hydroxideThe answer is a. tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses

Suggested Free Tests

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© 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