This Set of two Modern's Abc of Chemistry Textbooks will help the candidates to enrich their knowledge of different scientific reactions involved with different. Moderns ABC Of Chemistry For Class XI (Set Of 2 Parts, With CD) is a comprehensive chemistry textbook. It has been written according to the NCERT CBSE. Which book is better for Class 12 - Pradeep's Chemistry or Modern's ABC book is good for class 11, Modern's ABC of Chemistry or Pradeep?.
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Modern ABC of Chemistry class 11 book. Read 12 reviews from the world's largest community for readers. I feel pleasure in presenting the revised edition of our book for ""Modern's abc + of Chemistry"" Class XI students. The book has been prepared strictly according. Modern's ABC of Chemistry for Class XI (10+2) System. Front Cover. S. P. Jauhar . Modern Publishers, - pages. 6 Reviews.
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Ans : Let the amount of bromine and chlorine formed at equilibrium be x.
In the given reaction, the number of moles of gaseous products is more than that of gaseous reactants. Thus, the reaction will proceed in the forward direction. As a result, the number of moles of reaction products will increase. Also, mention whether change will cause the reaction to go into forward or backward direction.
The reaction given in iv will proceed in the forward direction because the number of moles of gaseous reactants is more than that of gaseous products.
The reactions given in i , iii , v , and vi will shift in the backward direction because the number of moles of gaseous reactants is less than that of gaseous products. A catalyst only increases the rate of a reaction.
Thus, equilibrium will be attained quickly. Thus, the reaction given in c will have appreciable concentration of reactants and products. It also contain 0. Ans : Let the concentration of methane at equilibrium be x. The conjugate acid-base for the given species is mentioned in the table below. Ans : The table below lists the conjugate bases for the given Bronsted acids.
Ans : The table below lists the conjugate acids for the given Bronsted bases. For each case give the corresponding conjugate acid and base. Ans : The table below lists the conjugate acids and conjugate bases for the given species.
Calculate the concentration of hydrogen ion in it. Calculate the ionization constants of the corresponding conjugate base.
What will be its degree of ionization if the solution is also 0. Thus, We can ignore x in the denominator. How will this concentration be affected if the solution is 0. Calculate the degree of dissociation of acetic acid in its 0. Calculate the concentration of acetate ion in the solution and its pH.
Calculate its ionization constant and pKb. Ans : Missing Q.
The ionization constant of aniline can be taken from Table 7. Calculate the degree of ionization of aniline in the solution.
Also calculate the ionization constant of the conjugate acid of aniline. How is the degree of dissociation affected when its solution also contains a 0. Therefore, the equilibrium will shift in the backward direction i. Case I: When 0.