Which acid is present in tomatoes?
- ALactic acid
- BOxalic acid
- CCitric acid
- DTartaric acid
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Similar Questions
Which of the following is a Lewis acid?
Easy
View SolutionThe correct order of basic strength of the following compounds is:
$(I)$ $KOH$
$(II)$ $Zn(OH)_2$
$(III)$ $HNO_3$
$(IV)$ $Ca(OH)_2$
$(I)$ $KOH$
$(II)$ $Zn(OH)_2$
$(III)$ $HNO_3$
$(IV)$ $Ca(OH)_2$
Medium
View SolutionWhich among the following is a correct conjugate acid-base pair for the equation stated below?
$HCl + NH_3 \rightleftharpoons NH_4^{+} + Cl^{-}$
$HCl + NH_3 \rightleftharpoons NH_4^{+} + Cl^{-}$
In which of the following does $HCl$ $NOT$ act as an acid?
Easy
View SolutionValues of dissociation constant,$K_a$ are given as follows:
Acid $K_a$ $HCN$ $6.2 \times 10^{-10}$ $HF$ $7.2 \times 10^{-4}$ $HNO_2$ $4.0 \times 10^{-4}$
Correct order of increasing base strength of the bases $CN^{-}$,$F^{-}$ and $NO_2^-$ will be:
| Acid | $K_a$ |
| $HCN$ | $6.2 \times 10^{-10}$ |
| $HF$ | $7.2 \times 10^{-4}$ |
| $HNO_2$ | $4.0 \times 10^{-4}$ |
Correct order of increasing base strength of the bases $CN^{-}$,$F^{-}$ and $NO_2^-$ will be:
DifficultJEE MAIN 2013
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