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CBSE Class 10 Answered

give a way to predict the parent acid and parent base of any salt, respond soon,
Asked by Trisha Gupta | 23 Nov, 2021, 12:29: AM
Expert Answer
Dear Student
 
 
Acid is a substance which releases H+ ion and base is a substance which releases OH- ion.
 
So you have to look at any compound, and if it is made up by the reaction oif neutralisation(Acid+Base) then-
 
(1) You have to separate cation and anion.
(2) Add OH at the end of cation according to valency than you will find out parent base.
(3) Add H ion before anion according to valency then you will find out parent acid.
 
 
So, for example compound is NaCl
 
Caion- Na, Anion-Cl
 
Valency is 1, 1 for both
 
Now we will add 1, 1 OH and H respectively
 
So, Parent Acid- HCl  Parent Base-NaOH
 
 
 
Answered by Ravi | 23 Nov, 2021, 04:25: PM
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