
ion is the conjugate base of:
a)
b)
c)
d)
Answer
150.3k+ views
Hint: When an acid donates a proton, then what is left behind is known as its conjugate base. It has one less hydrogen ion and one more charge that the corresponding acid.
Complete step by step answer: The conjugate base is the compound that is formed after when the acid donates a proton. More generally, it can be defined as the base member, , of a pair of compounds that transforms into each other by gaining or losing a proton. It can gain a proton during a chemical reaction.
In the question given, is the conjugate base of the strong acid . dissolves in water to give ion and ion.
.
has an extra electron which it can donate to stabilize itself. So, it is a conjugate base.
Hence, the correct option is (a).
Note: There is a difference between a base and a conjugate base. A conjugate base is a type of base which is formed when an acid loses a proton. Whereas, a base is a chemical species that donates electrons and accepts protons or is capable of releasing ions in aqueous solution.
Complete step by step answer: The conjugate base is the compound that is formed after when the acid donates a proton. More generally, it can be defined as the base member,
- The strength of a conjugate base can be seen as its ability to pull hydrogen protons towards itself.
- A strong conjugate base is the one which can hold on to the hydrogen proton when in solution and acid will not dissociate.
- A strong acid gives a weak conjugate base and a weak acid will give a strong conjugate base.
In the question given,
Hence, the correct option is (a).
Note: There is a difference between a base and a conjugate base. A conjugate base is a type of base which is formed when an acid loses a proton. Whereas, a base is a chemical species that donates electrons and accepts protons or is capable of releasing
Latest Vedantu courses for you
Grade 10 | CBSE | SCHOOL | English
Vedantu 10 CBSE Pro Course - (2025-26)
School Full course for CBSE students
₹37,300 per year
EMI starts from ₹3,108.34 per month
Recently Updated Pages
Types of Solutions - Solution in Chemistry

Difference Between Crystalline and Amorphous Solid

JEE Main Participating Colleges 2024 - A Complete List of Top Colleges

JEE Main Maths Paper Pattern 2025 – Marking, Sections & Tips

Sign up for JEE Main 2025 Live Classes - Vedantu

JEE Main 2025 Helpline Numbers - Center Contact, Phone Number, Address

Trending doubts
JEE Main 2025 Session 2: Application Form (Out), Exam Dates (Released), Eligibility, & More

JEE Main 2025: Derivation of Equation of Trajectory in Physics

Learn About Angle Of Deviation In Prism: JEE Main Physics 2025

Electric Field Due to Uniformly Charged Ring for JEE Main 2025 - Formula and Derivation

Degree of Dissociation and Its Formula With Solved Example for JEE

Electrical Field of Charged Spherical Shell - JEE

Other Pages
JEE Advanced Marks vs Ranks 2025: Understanding Category-wise Qualifying Marks and Previous Year Cut-offs

JEE Advanced 2025: Dates, Registration, Syllabus, Eligibility Criteria and More

JEE Advanced Weightage 2025 Chapter-Wise for Physics, Maths and Chemistry

JEE Main 2025: Conversion of Galvanometer Into Ammeter And Voltmeter in Physics

Ideal and Non-Ideal Solutions Raoult's Law - JEE

NCERT Solutions for Class 11 Chemistry In Hindi Chapter 1 Some Basic Concepts of Chemistry
