$A$ tribasic acid is:
- AOxalic acid
- BTartaric acid
- CLactic acid
- DCitric acid
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Similar Questions
What is the conjugate base of $OH^{-}$?
Which among the following is a correct conjugate acid-base pair for the equation stated below?
$HCl + NH_3 \rightleftharpoons NH_4^{+} + Cl^{-}$
$HCl + NH_3 \rightleftharpoons NH_4^{+} + Cl^{-}$
Match the following:
List-$I$ (Acid) List-$II$ ($K_a$ - Ionization Constant) $A$. $HCN$ $I$. $6.8 \times 10^{-4}$ $B$. $H_2C_2O_4$ $II$. $8.9 \times 10^{-8}$ $C$. $H_2S$ $III$. $4.9 \times 10^{-10}$ $D$. Niacin $IV$. $5.6 \times 10^{-2}$ $V$. $1.5 \times 10^{-5}$
The correct match is:
| List-$I$ (Acid) | List-$II$ ($K_a$ - Ionization Constant) |
| $A$. $HCN$ | $I$. $6.8 \times 10^{-4}$ |
| $B$. $H_2C_2O_4$ | $II$. $8.9 \times 10^{-8}$ |
| $C$. $H_2S$ | $III$. $4.9 \times 10^{-10}$ |
| $D$. Niacin | $IV$. $5.6 \times 10^{-2}$ |
| $V$. $1.5 \times 10^{-5}$ |
The correct match is:
$NH_3$ gas dissolves in water to give $NH_4OH$. In this reaction,water acts as a/an ...... .
Easy
View SolutionArrange the anions $(p) \text{CH}_3^{-}, (q) \text{NH}_2^{-}, (r) \text{OH}^{-}, (s) \text{F}^{-}$ in decreasing order of their basic strength.
Medium
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