MCQ
Right order of acidic strength is
  • A
    $C{H_2}ClCOOH > HCOOH > $${C_2}{H_5}COOH > C{H_3}COOH$
  • $C{H_2}ClCOOH\;\; > HCOOH\;\; > $$C{H_3}COOH\;\; > {C_2}{H_5}COOH$
  • C
    ${C_2}{H_5}COOH\;\; > \;C{H_3}COOH\;\; > $$HCOOH\;\; > C{H_2}ClCOOH$
  • D
    $HCOOH\;\; > C{H_2}ClCOOH\;\; > $$C{H_3}COOH\;\; > {C_2}{H_5}COOH$

Answer

Correct option: B.
$C{H_2}ClCOOH\;\; > HCOOH\;\; > $$C{H_3}COOH\;\; > {C_2}{H_5}COOH$
b
It's Obvious..

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which of the following reaction represent the redox reaction involving water :-
What is the wavelength of light required to raise an electron in the $O^{7+}$ ion from $n=1$ to shell to $n=2$ shell ............... $\mathrm{nm}$
The $IUPAC$ name of the Wilkinson 's catalyst $[RhCl(PPh_3)_3]$ is
Among the foloowing pairs in which case the second compound has higher heat of hydrogenation.
Which of the following Grignard reagent can be prepared ?
The statement$(s)$ that are correct about the species $\mathrm{O}^{2-}, \mathrm{F}^{-}, \mathrm{Na}^{+}$and $\mathrm{Mg}^{2+}$.

$(A)$ All are isoelectronic

$(B)$ All have the same nuclear charge

$(C)$ $\mathrm{O}^{2-}$ has the largest ionic radii

$(D)$ $\mathrm{Mg}^{2+}$ has the smallest ionic radii

Choose the most appropriate answer from the options given below :

In a system $A(s)\,\, \rightleftharpoons \,\,2B(g)\,\, + \,3C(g),$  if the concentration of  $C$  at equilibrium is increased by a factor of  $2,$  it will cause the equilibrium concentration of  $B$  to change to 
The oxidation state of $Mo$ in its oxo-complex species $[Mo_2O_4(H_2O)_2(C_2H_4)_2]^{2-}$ is :
Arrange following anions in decresing order of their stability

$\mathop C\limits^\Theta  {H_3},\mathop N\limits^\Theta  {H_2},\,\mathop O\limits^\Theta  H,\,\mathop C\limits^\Theta  l$

The half life for the decomposition of gaseous compound $A$ is $240\,s$ when the gaseous pressure was $500\,Torr$ initially. When the pressure was $250\,Torr$, the half life was found to be $4.0\,min$. The order of the reaction is....... (Nearest integer)