English

Define the Term Neutralization, If One Mole of a Strong Acid Reacts with One Mole of a Strong Base, the Heat Produced is Always the Same. Why? - Chemistry

Advertisements
Advertisements

Question

Define the term neutralization, if one mole of a strong acid reacts with one mole of a strong base, the heat produced is always the same. Why?

Short Note

Solution

Neutralization is the process by which H+ ions of an acid react completely with the [OH]- ions of a base to give salt and water only.

Neutralization is simply a reaction between H+ ions given by strong acid and OH-ions given by strong base. In case of all strong acids and strong bases, the number of H+ and OH- ions produced by one mole of a strong acid or strong base is always same. Hence the heat of neutralization of a strong acid with strong base is always same.

shaalaa.com
  Is there an error in this question or solution?
Chapter 3: Acids, Bases and Salts - Exercise 3B [Page 56]

APPEARS IN

Selina Concise Chemistry [English] Class 10 ICSE
Chapter 3 Acids, Bases and Salts
Exercise 3B | Q 12.2 | Page 56

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Name the kind of particles present in carbonic acid.


Explain the formation of hydronium ion.


Define in term of ionization an alkali?


Name the ions furnished by : a weak alkali


Give one example : A weak mineral acid.


Give one example : An oxide which is a base.


The preparation of lead sulphate from lead carbonate is a two step process (lead sulphate cannot be prepared by adding dilute sulphuric acid to lead carbonate.)

Write the equation for the reaction that will take place when this first step is carried out.


The preparation of lead sulphate from lead carbonate is a two step process (lead sulphate cannot be prepared by adding dilute sulphuric acid to lead carbonate)

Why is the direct addition of dilute sulphuric acid to lead carbonate an impractical method of preparing lead sulphate?


The following is a list of methods for the preparation of salts.

A – direct combination of two elements

B – reaction of a dilute acid with a metal.

C – reaction of a dilute acid with an insoluble base.

D – titration of a dilute acid with a solution of soluble base.

E – reaction of two solutions of salts to form a precipitate.

Choose from the above list A to E, the best method of preparing the following salt by giving a suitable equation in the following case:

Lead chloride.


From the formula listed below, choose one, in the following case, corresponding to the salt having the given description: 

AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H2O.

An insoluble chloride.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×