हिंदी

Answer the following in brief : What is meant by conjugate acid-base pair?

Advertisements
Advertisements

प्रश्न

Answer the following in brief :

What is meant by conjugate acid-base pair?

टिप्पणी लिखिए
Advertisements

उत्तर

i. The base produced by releasing the proton from an acid is the conjugate base of that acid.

ii. Similarly, the acid produced when a base accepts a proton is called the conjugate acid of that base.

iii. A pair of an acid and a base differing by a proton is said to be a conjugate acid-base pair.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Ionic Equilibria - Exercises [पृष्ठ ६२]

APPEARS IN

बालभारती Chemistry [English] Standard 12 Maharashtra State Board
अध्याय 3 Ionic Equilibria
Exercises | Q 3. ii. | पृष्ठ ६२

संबंधित प्रश्न

Choose the most correct answer :

The conjugate base of [Zn(H2O)4]2⊕ is __________.


Answer the following in one sentence :

Why cations are Lewis acids?


Label the conjugate acid-base pair in the following reaction:

\[\ce{HCl + H2O ⇌ H3O\overset{\oplus} + Cl\overset{\ominus}{}}\]


Label the conjugate acid-base pair in the following reaction:

\[\ce{CO^2-_3 + H2O ⇌ OH- + HCO^-_3}\]


Answer the following in brief :

Write a reaction in which water acts as a base.


For a reaction \[\ce{HCl_{(aq)} + H2O_{(l)} ⇌ H3O^+_{ (aq)} + Cl^-_{ (aq)}}\]

Which of the following is a conjugate acid-base pair?


The theory which explain amphoteric nature of water is ______.


Label the one conjugate acid-base pair in the following reaction.

\[\ce{CO^{2-}_{3(aq)} + H2O_{(l)} ⇌ OH^- + HCO^-_3}\]


Classify the following species into Lewis acids and Lewis bases.

Cl-  
`"NH"_4^+`  
BCl3  
NH3  

Explain the amphoteric nature of water.


The conjugate acid of \[\ce{HSO^-_4}\] is ____________.


According to the Bronsted-Lowry theory, an acid is a substance that ____________.


Conjugate base for Bronsted acids H2O and HF are ___________.


Which of the following fluro compounds is most likely to behave as a Lewis base?


Account for the acidic nature of HClO4 in terms of Bronsted – Lowry theory, identify its conjugate base.


When aqueous ammonia is added to CuSO4 solution, the solution turns deep blue due to the formation of tetramminecopper (II) complex, \[\ce{[Cu(H2O)6]^{2+}_{( aq)} + 4NH3_{( aq)} ⇌ [Cu(NH3)4]^{2+}_{( aq)}}\], among HO2 and NH3 Which is stronger Lewis base.


Name one amphoteric solvent.


Identify the conjugate acid - base pair in the following reaction.

\[\ce{H2O + HCl -> H3O+ + Cl-}\]


Which of the following species is amphoteric in nature?


The species which will behave both as conjugate acid and conjugate base is ______.


What are the limitations of Arrhenium theory?


According to Lowry-Bronsted concept, base is a substance which acts as ______.


Calculate pH of 0.01 M NaOH.


Define acids according to Bronsted-Lowry theory.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×