Ncert Exercises & Solutions

Match the following species with the corresponding conjugate acid:

Codes

Hint: Conjugate acids are a type of acid that is formed when a base accepts a proton in solution.

Explanation:

As conjugate base $\to$ $\to$ Base + H⁺

A . {NH}_{3} + H^{+} \to {NH}_{4}^{+}

$A . {NH}_{3} + H^{+} \to {NH}_{4}^{+}$

B .

$B .$

{HCO}_{3}^{-} + H^{+} \to H_{2} {CO}_{3}

${HCO}_{3}^{-} + H^{+} \to H_{2} {CO}_{3}$

C .

$C .$

H_{2} O + H^{+} \to H_{3} O^{+}

$H_{2} O + H^{+} \to H_{3} O^{+}$

D .

$D .$

{HSO}_{4}^{-} + H^{+} \to H_{2} {SO}_{4}

${HSO}_{4}^{-} + H^{+} \to H_{2} {SO}_{4}$