Conjugate base of a strong acid is:

a weak base

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a strong base

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neutral

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a weak acid

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Solution

The correct option is A a weak base
Answer:-
According to Bronsted–Lowry acid–base theory, the stronger of a pair of acids must form the weaker of a pair of conjugate bases. Therefore, the conjugate base of a strong acid is a weak base.

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Similar questions

Q. Assertion :Assertion : Weak acids have very strong conjugate bases while strong acids have weak conjugate bases. Reason: Reason : Conjugate acid-base pair differ only by one proton.

Question 05.
Sodium carbonate is a basic salt because it is a salt of
(a) strong acid and strong base
(b) weak acid and weak base
(c) strong acid and weak base
(d) weak acid and strong base

Q. Assertion: The conjugate base of a weak acid is a strong base.
Reason: Elements that are strong Bronsted-Lowry acids are not strong Bronsted-Lowry bases.

Q. Conjugate base of a weak acid has

K_{b} = 10^{- 9}

. The equilibrium constant for the reaction of acid with strong base is:

Assertion: The buffer HCOOH/HCOONa will have pH lesser than 7.

Reason: Conjugate base of a weak acid is a strong base.

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Conjugate base of a strong acid is:

The correct option is A a weak baseAnswer:-According to Bronsted–Lowry acid–base theory, the stronger of a pair of acids must form the weaker of a pair of conjugate bases. Therefore, the conjugate base of a strong acid is a weak base.

The correct option is A a weak base
Answer:-
According to Bronsted–Lowry acid–base theory, the stronger of a pair of acids must form the weaker of a pair of conjugate bases. Therefore, the conjugate base of a strong acid is a weak base.