$BF_3$ acts as an acid according to .............
- AArrhenius concept
- BBronsted-Lowry concept
- CLewis concept
- DHenderson concept
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Similar Questions
Find $[OH^{-}]$ if a monoacidic base is $3 \%$ ionised in its $0.04 \ M$ solution.
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:
Give the conjugate acid of the following species: $HS^{-}, NH_{3}, C_{6}H_{5}COO^{-}, OH^{-}$
Medium
View SolutionWhich species acts as an acid in the reaction $CH_{3}COOH_{(aq)} + H_{2}O_{(l)} \rightleftharpoons H_{3}O^{+}_{(aq)} + CH_{3}COO^{-}_{(aq)}$?
Medium
View SolutionIn the following ionic equilibrium,the conjugate acid of $H_2O_2$ is ........
$H_2O_2 + H_2O \rightleftharpoons H_3O^+ + HO_2^-$
$H_2O_2 + H_2O \rightleftharpoons H_3O^+ + HO_2^-$
Medium
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