Which of the following is not a conjugate aci | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) conjugate acid-base pair differs by only one proton $(H^+)$.$1.$ $HPO_3^{2-}$ and $PO_3^{3-}$ differ by one $H^+$,so they form a conjugate pair.$2

Vedclass · Accepted Answer

$H_2PO_4^{-}, PO_3^{3-}$

Vedclass · Answer

(D) conjugate acid-base pair differs by only one proton $(H^+)$.$1.$ $HPO_3^{2-}$ and $PO_3^{3-}$ differ by one $H^+$,so they form a conjugate pair.$2.$ $H_2PO_4^{-}$ and $HPO_4^{2-}$ differ by one $H^+$,so they form a conjugate pair.$3.$ $H_3PO_4$ and $H_2PO_4^{-}$ differ by one $H^+$,so they form a conjugate pair.$4.$ $H_2PO_4^{-}$ and $PO_3^{3-}$ differ by two protons $(2H^+)$,therefore they do not form a conjugate acid-base pair.

Which of the following is not a conjugate acid-base pair?

Similar Questions

If the pair of lines given by $(x^2+y^2) \cos^2 \theta = (x \cos \theta + y \sin \theta)^2$ are perpendicular to each other,then $\theta$ is equal to

If $\cot ^{-1}(\sqrt{\cos \alpha})-\tan ^{-1}(\sqrt{\cos \alpha})=x$,then the value of $\sin x$ is

The potential energy between two atoms in a molecule is given by $U(x) = \frac{a}{x^{12}} - \frac{b}{x^6}$,where $a$ and $b$ are positive constants and $x$ is the distance between the atoms. The atoms are in stable equilibrium when:

In the equation $\log S = \log C + Z \log A$,what does '$C$' represent?

Which of the following statements is incorrect regarding growth?

Vedclass Test Series

Exam Paper Generator

Online Exam Module