Download App

8.2 Carboxylic acids and their derivative — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry8.2 Carboxylic acids and their derivative1 Mark
MCQ
The weakest acid among the following is
  • ✓
    $C{H_3}COOH$
  • B
    $C{l_2}CHCOOH$
  • C
    $ClC{H_2}COOH$
  • D
    $C{l_3}CCOOH$
✓

Answer

Correct option: A.
$C{H_3}COOH$
a
$CH_3COOH < ClCH_2COOH <  Cl_2CH_2COOH < Cl_3CCOOH$

Increasing order of acidic nature.

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

Explore more

More "M.C.Q (1 Marks)" from 8.2 Carboxylic acids and their derivative→8.2 Carboxylic acids and their derivative — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

In the reduction of nitrobenzene, which of the following is the intermediate
→
The strongest acid amongst the following compounds is :
→
An organic compound $[ A ]\left( C _4 H _{11} N \right)$, shows optical activity and gives $N _2$ gas on treatment with $HNO _2$. The compound $[ A ]$ reacts with $PhSO _2 Cl$ producing a compound which is soluble in $KOH$. The structure of $A$ is:
→
An aqueous solution is prepared by dissolving $0.1 mol$ of an ionic salt in $1.8 kg$ of water at $35^{\circ} C$. The salt remains $90 \%$ dissociated in the solution. The vapour pressure of the solution is $59.724 mm$ of $Hg$. Vapor pressure of water at $35^{\circ} C$ is $60.000 mm$ of $Hg$. The number of ions present per formula unit of the ionic salt is. . . . . . .
→
Identify the products in the following reaction sequence :
$
\text { 3,4,5-tribromoaniline } \xrightarrow[\text { (ii) } H_3 PO_2]{\text { (i) Dizotization }}
$
→
The reaction $2FeC{l_3} + SnC{l_2} \to 2FeC{l_2} + SnC{l_4}$ is an example of
→
Which of the following bases is not present in DNA?
→
Which of the following statements is correct ?
→
Which two sets of reactants best represent the amphoteric character of $Zn(OH)_2$ ?

Set $1$ : $Zn(OH)_2(s)$ and $OH^-(aq)$

Set $2$ : $Zn(OH)_2(s)$ and $H_2O(l)$

Set $3$ : $Zn(OH)_2 (s)$ and $H^+(aq)$

Set $4$ : $Zn(OH)_2(s)$ and $NH_3(aq)$

→
Which of the following types of isomerism is shown by pentanone
→