Out of HCl and CH(3)COOH,which one Is we...

Out of HCl and `CH_(3)COOH`,which one Is weak is weak acid and why?Describe an activity to support your anser?

Text Solution

Verified by Experts

Acetic acid `(CH_(3)COOH)` is a weaker acid because it does not dissocitated completely into its ions in aqueous solutio.
Activity:Add zinc metal in HCl and `CH_(3)COOH` respectively.The hydrogen gas will be evolved faster in HCl and slowly in `CH_(3)COOH`
It shows acetic acid is a weak acid.
Alternative method:
If we use pH will be dark red in HCl and light red in `CH_(3)COOH` which shows HCl is a strong acid and `CH_(3)COOH` is a weak acid.

Topper's Solved these Questions

CARBON AND ITS COMPOUNDS
CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST(fill in the blanks)|2 Videos
CARBON AND ITS COMPOUNDS
CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST(Answer the following)|8 Videos
CARBON AND ITS COMPOUNDS
CPC CAMBRIDGE PUBLICATION|Exercise ADDITIONAL QUESTIONS|12 Videos
ACIDS, BASES AND SALTS
CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST (Answer the following questions :)|5 Videos
CHEMICAL REACTIONS AND EQUATIONS
CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST (Answer the following)|7 Videos

Similar Questions

Explore conceptually related problems

Of PH_(3) and H_(2)S which is more acidic and why?

Out of the two metals P and Q, P is less reactive than Q. Suggest an activity to arrange these metals in the order of their decreasing reactivity. Support your answer with a suitable chemical equation.

Among alcohols and phenols which one is more acidic ? And why ?

Out of the two elements, potassium and sodium, which one can lose electrons easily? Give reason for your answer.

Explain the following: (i) CH_(3)COOH is a weak acid (ii) Propene undergoes addition reaction (iii) The gas stoves have inlets for air.

Write any observations in an activity which may suggest that a chemical reaction has taken place. Give an example in support of your answer.

A buffer solution of pH = 4.7 is prepared from CH_(3)COONa and CH_(3)COOH . Dissociation constant of acetic acid is 1.75xx10^(-5) . Calculate the mole proportion of sodium acetate and acetic acid.

Out of the two wires X and Y shown below, which one has greater resistance ? Justify your answer.

CPC CAMBRIDGE PUBLICATION-CARBON AND ITS COMPOUNDS-Answer the following

What is meant by the term 'functional group' ?
Text Solution
|
What is the molecular formula of the alcohol which can be derived fro...
Text Solution
|
Give the names of the functional groups : a) -CHO b) -C=O c) -O...
Text Solution
|
Why a candle flame burnns yellow, While a highly oxygenated gas - fuel...
Text Solution
|
Why is the reaction between methane and chlorine considered a substitu...
Text Solution
|
What are hydrocorbons? Give examples.
Text Solution
|
What is meant by covalent bond ?
Text Solution
|
What are isomers ? Give example.
Text Solution
|
What is glycerol?
Text Solution
|
(i) Give a kherical test to distinguish between saturated and unsatura...
Text Solution
|
Give reasons for the following observation: (a)The element carbon fo...
Text Solution
|
Write the molecular formula of the following compounds and draw their ...
Text Solution
|
Define a homologous series of carbon compounds, List any two character...
Text Solution
|
Explain esterification reaction with an example.
Text Solution
|
Out of HCl and CH(3)COOH,which one Is weak is weak acid and why?Descri...
Text Solution
|
Write chemical equations for what happens when a) Sodium metal is ad...
Text Solution
|
Name the compound formed where ethanol is heated is excess of concentr...
Text Solution
|
Write the structural formula of chloroethane
Text Solution
|
Explain the following reactions with one example for each giving relev...
Text Solution
|
Name the following compound : (i) H-underset(H)underset(|)overset(H)...
Text Solution
|